الخميس، 2 أغسطس 2012

Three Points: Looking ahead to FC Dallas

Three Points: Looking ahead to FC Dallas | LA Galaxy #bg { background: #2a2d51 url(/sites/losangeles/files/la-bg-sos-v6.jpg) no-repeat scroll center top !important; } Castfire.html5ify({ ios_ext: "adaptive.m3u8", // Profile for iPhone, iPod touch, iPad h264_ext: "640.mp4" // Profile for Android, webOS, Blackberry }); Skip To Content                     SCHEDULE 2012 Schedule Reserve League Schedule Broadcast Schedule Schedule Download Promotional Nights Real Madrid Upcoming Appearances

 

TICKETS Season Tickets 3 & 6-Game Mini Plans Single Game Tickets Real Madrid Special Offers & Promotions Metro PCS Friends & Family Offer Group Tickets Seating Map Ticket Marketplace

Metro PCS

Club Roster Coaches Youth Academy Standings Stats History SuperDraft History Radio Partners TV Partners Partners Front Office & Staff FAQ Contact Us COMPETITIONS Real Madrid Champions League U.S. Open Cup News Press Releases Match Reports Injury Report Galaxy in the Media Academy News Fitness Insider CCL News All-Access Podcast Español RSS Photos Gold Standard E-news BLOG Video Recently Added Highlights Match Previews/Recaps Academy & Training Int'l Friendlies CONCACAF Champions League YouTube

NHMLA

Academy & Training Overview Teams Coaches News Videos Photos Newsletter Camps & Clinics Youth & Adult Fantasy Camps Copa LA Fans Gameday Pubs and Viewing Parties Road Trips Season Ticket Holders Supporters Contests & Promotions Galaxy Street Team Futboleros Browser Skin Download Wallpapers Stay Connected Mobile Apps

 

GAMEDAY Gameday Info Gameday Live The Home Depot Center Directions Parking & Traffic Information Prohibited Items Seating Map Stadium FAQs Game Alert E-News Community Donation Requests Los Angeles Galaxy Foundation Player Appearances Events Fundraisers Name in Lights Make-A-Wish Kicks for Kids Español Shop Three Points: Looking ahead to FC Dallas LA Galaxy Insider Adam Serrano gives his “Three Points” to the Galaxy’s match against FC Dallas July 27, 2012 Adam Serrano LAGalaxy.com Tweet juninho_fcd  Photo Credit:  German Alegria / LA Galaxy The “Three Points” heading into the LA Galaxy’s match against FC Dallas… WHO STEPS UP FOR DONOVAN AND POTENTIALLY BECKHAM? The LA Galaxy’s three designated players have been pivotal to the club’s recent resurgence but against FC Dallas, LA may be forced to play without two of their biggest stars. Galaxy captain Landon Donovan is suspended for the match due to yellow card accumulation while David Beckham remains a question mark due to his participation in the Olympic opening ceremonies in London.  To fill the void created by Donovan’s absence up top, head coach Bruce Arena has a variety of players to choose from including Pat Noonan or Mike Magee, but the most intriguing option is rookie Jose Villarreal. Since making his professional debut earlier this month, Villarreal has appeared up to the challenge, scoring his first career goal while notching a pair of solid performances against the Vancouver Whitecaps and Tottenham Hotspur.   Meanwhile, with Beckham’s status up in the air, Arena appears set to place the Brazilian midfield tandem of Marcelo Sarvas and Juninho against the tenacious Dallas midfield. If Arena opts for the Brazilians in the heart of the midfield, Magee could regain his spot on the left flank after missing the last three league matches with right shin hematoma. CAN THE GALAXY STOP A REVITALIZED FC DALLAS? Few things have gone right for FC Dallas this season, but after a 5-0 pummeling of the Portland Timbers last weekend, Dallas appears to have regained their swagger.  After dealing with injuries to key players for much of the season, Dallas is on a roll of late, winning two of their last three matches. During their victory over the Timbers, their South American pair of Jackson Goncalves and David Ferreira shined as they combined for a one goal and four assists. To stop Dallas’ revitalized attack, the Galaxy may shuffle their back four as center back Omar Gonzalez appears fit enough to go 90 minutes for the first time this season. If Gonzalez does return to the starting lineup, he will likely be paired with center back David Junior Lopes, which could see AJ DeLaGarza moved to right back and Sean Franklin pushed to the right side of midfield.    WILL LA BEAT THE HEAT? Regardless of who steps on the field for either side, both teams will have to deal with the sweltering temperatures at FC Dallas Stadium, which could reach into the triple digits at game time.  On Saturday, the forecasted high for Frisco, Texas is expected to reach 103 degrees before cooling to a mere 99 degrees by kick-off. Dealing with scorching temperatures is nothing new for the Galaxy as they endured a heat index in the triple digits during their last trip to Texas, a 2-1 defeat to the Houston Dynamo in May.  Adam Serrano is the LA Galaxy Insider. Read his blog at LAGalaxy.com/Insider Follow@lagalaxyinsider Match Related Three PointsFC DallasMLS Regular Season Related Links Match Report: Dallas vs LAMatch PreviewArena addresses Beckham's availabilityRevitalized Galaxy looking for win in Dallas Related Content  Pregame Notes: FC Dallas host resurgent Galaxy  Galaxy Notebook: Arena addresses Beckham's availability vs. Dallas  Match Preview: LA aiming to stay hot when they face FC Dallas on Saturday  Recap: All-Stars defeat Chelsea 3-2 win injury-time goal #sidebar_second #block-block-4 .block_body {padding: 0px; line-height: 0px;}#sidebar_second #block-block-4 .block_header, #sidebar_second #block-block-4 .block_bg {border: 0px none;}

 

Latest News Real Madrid arrive in Los Angeles today ahead of Thursday’s friendly with the LA Galaxy Three Points: Looking ahead to FC Dallas Pregame Notes: FC Dallas host resurgent Galaxy Revitalized Galaxy aim to keep moving up the standings Galaxy Notebook: Arena addresses Beckham's availability vs. Dallas Match Preview: LA aiming to stay hot when they face FC Dallas on Saturday Late surge in voting wins Villarreal AT&T Goal of the Week Gonzalez appears fit during longest playing stint since injury AT&T GOTW Update: Vintage Henry strike leads Villarreal WATCH: Beckham and Donovan discuss MLS All-Star experience MORE LATEST NEWS Stay Connected 


 

Follow @LAGalaxy

 

MORE WAYS TO CONNECT Footer Menu AboutFAQJobsThe GameRoster RulesRules of CompetitionSocial MediaTwitterFacebookLinkedInYouTubeMLS SoccerMLS W.O.R.K.S.SUMU.S. SoccerPartnersPartner PromotionsLegalTerms of ServicePrivacy Policy .submitted { display: none; }.page-schedule .even .venue {background: #FFF !important; } © 2011 MLS. All Major League Soccer trademarks and copyrights used by permission. All rights reserved.

var _comscore = _comscore || []; _comscore.push({ c1: "2", c2: "6036539", c3: "", c4: "www.lagalaxy.com/news/2012/07/three-points-looking-ahead-fc-dallas", c5: "", c6: "", c15: "" }); (function() { var s = document.createElement("script"), el = document.getElementsByTagName("script")[0]; s.async = true; s.src = (document.location.protocol == "https:" ? "https://sb" : "http://b") + ".scorecardresearch.com/beacon.js"; el.parentNode.insertBefore(s, el); })(); (function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) {return;} js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/en_US/all.js#xfbml=1&appId=141233419225958"; fjs.parentNode.insertBefore(js, fjs); }(document, 'script', 'facebook-jssdk'));

View the original article here


This post was made using the Auto Blogging Software from WebMagnates.org This line will not appear when posts are made after activating the software to full version.

الأربعاء، 1 أغسطس 2012

Image of the Day: 'Fomalhaut' --A Spectacular Alien Star System

Image of the Day: 'Fomalhaut' --A Spectacular Alien Star System
Image of the Day: 'Fomalhaut' --A Spectacular Alien Star SystemThe Daily Galaxy --Great Discoveries Channel: Sci, Space, TechFollow the Daily Galaxy     « Massive Stars Found to Orbit a Partner --New Discovery |Main| Are Polygons of Mars Proof of Ancient Oceans? »

July 28, 2012 Image of the Day: 'Fomalhaut' --A Spectacular Alien Star System

 


          


 


Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile have discovered that planets orbiting the star Fomalhaut must be much smaller than originally thought.


The discovery was made possible by exceptionally sharp ALMA images of a disc, or ring, of dust orbiting Fomalhaut, which lies about 25 light-years from Earth. It helps resolve a controversy among earlier observers of the system. The ALMA images show that both the inner and outer edges of the thin, dusty disc have very sharp edges. That fact, combined with computer simulations, led the scientists to conclude that the dust particles in the disc are kept within the disc by the gravitational effect of two planets — one closer to the star than the disc and one more distant.

Their calculations also indicated the probable size of the planets — larger than Mars but no larger than a few times the size of the Earth. This is much smaller than astronomers had previously thought. In 2008, a NASA/ESA Hubble Space Telescope image had revealed the inner planet, then thought to be larger than Saturn, the second largest planet in our Solar System. However, later observations with infrared telescopes failed to detect the planet.

"Combining ALMA observations of the ring's shape with computer models, we can place very tight limits on the mass and orbit of any planet near the ring," said Aaron Boley (a Sagan Fellow at the University of Florida, USA) who was leader of the study. "The masses of these planets must be small; otherwise the planets would destroy the ring," he added. The small sizes of the planets explain why the earlier infrared observations failed to detect them, the scientists said.


The ALMA research shows that the ring's width is about 16 times the distance from the Sun to the Earth, and is only one-seventh as thick as it is wide.


"The ring is even more narrow and thinner than previously thought," said Matthew Payne, also of the University of Florida.


The ring is about 140 times the Sun-Earth distance from the star. In our own Solar System, Pluto is about 40 times more distant from the Sun than the Earth. "Because of the small size of the planets near this ring and their large distance from their host star, they are among the coldest planets yet found orbiting a normal star," added Aaron Boley.


The Daily Galaxy via http://www.eso.org

Posted at 08:45 AM | Permalink



Comments

DUde seems to be talking some serious smack!


www.Anon-Stop.tk

Posted by:RingDooo |July 28, 2012 at 12:04 PM


Post a comment

Name:


Email Address: (Not displayed with comment.)


URL:


Remember personal info?

Comments:

« Massive Stars Found to Orbit a Partner --New Discovery |Main| Are Polygons of Mars Proof of Ancient Oceans? »



















var ACE_AR = {Site: '774230', Size: '120600'};


var ACE_AR = {Site: '770549', Size: '300250'};















Our Partnerstechnology partners









ArchivesJuly 2012June 2012May 2012April 2012March 2012February 2012January 2012December 2011November 2011October 2011About Us/Privacy PolicyFor more information on The Daily Galaxy and to contact us please visit this page.

document.write(unescape("%3Cscript src='" + (document.location.protocol == "https:" ? "https://sb" : "http://b") + ".scorecardresearch.com/beacon.js'%3E%3C/script%3E"));COMSCORE.beacon({ c1: 2, c2: "6035669", c3: "", c4: "http://www.dailygalaxy.com/my_weblog/2012/07/image-of-the-day-fomalhaut-a-spectacular-alien-star-system.html", c5: "", c6: "", c15: ""});

View the original article here


This post was made using the Auto Blogging Software from WebMagnates.org This line will not appear when posts are made after activating the software to full version.

Pregame Notes: FC Dallas host resurgent Galaxy

Pregame Notes: FC Dallas host resurgent Galaxy | LA Galaxy #bg { background: #2a2d51 url(/sites/losangeles/files/la-bg-sos-v6.jpg) no-repeat scroll center top !important; } Castfire.html5ify({ ios_ext: "adaptive.m3u8", // Profile for iPhone, iPod touch, iPad h264_ext: "640.mp4" // Profile for Android, webOS, Blackberry }); Skip To Content                      SCHEDULE 2012 Schedule Reserve League Schedule Broadcast Schedule Schedule Download Promotional Nights Real Madrid Upcoming Appearances

 

TICKETS Season Tickets 3 & 6-Game Mini Plans Single Game Tickets Real Madrid Special Offers & Promotions Metro PCS Friends & Family Offer Group Tickets Seating Map Ticket Marketplace

 

Club Roster Coaches Youth Academy Standings Stats History SuperDraft History Radio Partners TV Partners Partners Front Office & Staff FAQ Contact Us COMPETITIONS Real Madrid Champions League U.S. Open Cup News Press Releases Match Reports Injury Report Galaxy in the Media Academy News Fitness Insider CCL News All-Access Podcast Español RSS Photos Gold Standard E-news BLOG Video Recently Added Highlights Match Previews/Recaps Academy & Training Int'l Friendlies CONCACAF Champions League YouTube

 

Academy & Training Overview Teams Coaches News Videos Photos Newsletter Camps & Clinics Youth & Adult Fantasy Camps Copa LA Fans Gameday Pubs and Viewing Parties Road Trips Season Ticket Holders Supporters Contests & Promotions Galaxy Street Team Futboleros Browser Skin Download Wallpapers Stay Connected Mobile Apps

 

GAMEDAY Gameday Info Gameday Live The Home Depot Center Directions Parking & Traffic Information Prohibited Items Seating Map Stadium FAQs Game Alert E-News Community Donation Requests Los Angeles Galaxy Foundation Player Appearances Events Fundraisers Name in Lights Make-A-Wish Kicks for Kids Español Shop Pregame Notes: FC Dallas host resurgent Galaxy LA looking for three points vs Dallas on Saturday July 27, 2012 MLSsoccer.com Tweet 072812_dallas  FC DALLAS vs LA GALAXY
FC DALLAS STADIUM, Frisco, Texas
July 28, 2012 (WEEK 21, MLS Game #200)
8 pm ET / 5 pm PT (NBC SN, 1150 AM, 1330 AM, LIVE CHAT)


FC Dallas will be looking to build on their biggest win of the season when they play host to the LA Galaxy on Saturday evening at FC Dallas Stadium. FCD are coming off a 5-0 victory against the Portland Timbers last weekend, their biggest victory in three years. The Galaxy have been steadily making their move up the Western Conference table in recent weeks, now unbeaten in four games after a 3-1 win against Chivas USA last weekend.


REFEREE: Hilario Grajeda. SAR (bench): Peter Manikowski; JAR (opposite): Eric Proctor; 4th: Armando Villarreal
MLS Career: 71 games; FC/gm: 24.4; Y/gm: 3.6; R: 14; pens: 11


DOWNLOAD FULL GAME GUIDE HERE (PDF)


INJURY REPORT:

FC DALLAS – OUT: MF Bobby Warshaw (R foot fracture); DF Ugo Ihemelu (concussion symptoms); DOUBTFUL: FW Blas Perez (R foot sprain); PROBABLE: MF David Ferreira (R foot surgery)LA GALAXY – OUT: DF Andrew Boyens (L sports hernia surgery); FW Edson Buddle (R knee surgery); MF Dan Keat (R knee surgery); DF Leonardo (R knee inflammation); QUESTIONABLE: DF Todd Dunivant (R calf hematoma); DF Omar Gonzalez (L knee surgery); MF Mike Magee (R shin hematoma); MF Kyle Nakazawa (back spasms); FW Pat Noonan (R quad strain)

INTERNATIONAL ABSENCES: none
SUSPENDED: LA: Landon Donovan (caution accumulation; through July 28)
WARNINGS:

SUSPENDED NEXT YELLOW CARD: LA: David Junior LopesSUSPENDED AFTER TWO YELLOW CARDS: DAL: Jair Benitez, Daniel Hernandez, Julian de Guzman, Zach Loyd, Andrew Jacobson … LA: David Beckham

HEAD-TO-HEAD
ALL-TIME (55 meetings): FC Dallas 19 wins (1 shootout), 76 goals … Galaxy 26 wins (1 shootout), 99 goals … Ties 10
AT FC DALLAS (27 meetings): FC Dallas 14 wins (0 shootout), 47 goals … Galaxy 7 wins (0 shootout), 41 goals … Ties 6
FUTURE MATCH: 8/26: LA Galaxy vs. FC Dallas, 4 p.m. PT (NBC SN)
• The teams are meeting for the second time this season. Pat Noonan hit a stoppage-time equalizer to cancel out a Brek Shea goal to leave the teams in a 1-1 draw, April 28 at The Home Depot Center.
• The teams split their two meetings last year, FC Dallas winning 2-1 at home in May, and the Galaxy winning 3-1 in Carson in August. They were the first meetings since FC Dallas’ 3-0 win against LA in the 2010 Western Conference Championship at The Home Depot Center.
• Coaches record: Bruce Arena vs. DAL: P19 W9 L7 D3 ... Schellas Hyndman vs. LA: P9 W3 L3 D3


LAST MEETING (MLS):
4/28: LA 1, DAL 1 (Noonan 93 + -- Shea 60) [RECAP | HIGHLIGHTS]
• The Galaxy had a glorious opportunity to take the lead four minutes into the second half when Jair Benítez hauled Landon Donovan down from behind inside the penalty area. Robbie Keane stepped up to take the penalty kick, but the Republic of Ireland captain sent his attempt wide.
• FC Dallas then took the lead on the hour after being awarded a spot kick of their own. Goalkeeper Bill Gaudette took down Blas Pérez inside the box, and Brek Shea stepped up and buried his second penalty in as many matches as Gaudette barely moved.
• The Galaxy finally hit an equalizer in second-half stoppage time. Chad Barrett collected the ball that tackled away from an FCD defender, laid it back to Pat Noonan at the edge of the area, and Noonan placed the ball into the left corner of the goal.
• LA GALAXY (4-4-2): Bill Gaudette - Sean Franklin, David Junior Lopes (Pat Noonan 81), A.J. DeLaGarza, Todd Dunivant - Landon Donovan, Juninho, David Beckham, Mike Magee (Chad Barrett 74) - Robbie Keane, Edson Buddle (Adam Cristman 74).
• FC DALLAS (4-4-2): Chris Seitz - Zach Loyd, George John, Ugo Ihemelu, Jair Benitez - Jackson, Andrew Jacobson (Matt Hedges 82), Daniel Hernandez, Brek Shea (Hernan Pertuz 76) - Blas Perez, Fabian Castillo (Scott Sealy 90).


LA GALAXY
The LA Galaxy extended their undefeated run to four games, defeating Chivas USA in the second SuperClasico of the season on Saturday evening at The Home Depot Center. The Galaxy are in fifth place in the Western Conference with 30 points from 22 games.


LAST MATCH

HIGHLIGHTS: LA 3, CHV 1



• The Galaxy took the lead in the 14th minute. Robbie Keane ran onto a through ball from David Beckham past the Chivas backline and slotted past goalkeeper Dan Kennedy.
• Three minutes into the second half, the Galaxy doubled their advantage. Landon Donovan took a pass from Keane, sped past the Chivas defense and fired past Kennedy from the left side of the area.
• In the 52nd minute, Paolo Cardozo punished his former team when he rifled a shot from the top of the box and past LA 'keeper Josh Saunders.
• But the Galaxy restored the final margin in the 78th minute when Donovan scored from very close range after a corner kick was headed on in the goalmouth scramble.
• Galaxy head coach Bruce Arena made two changes to the team that came back for a late 2-2 draw with Vancouver Whitecaps FC at BC Place. Bryan Gaul came into the back four for Todd Dunivant, and Juninho came into midfield for Michael Stephens.
• LA GALAXY (4-4-2): Josh Saunders - Sean Franklin, David Junior Lopes, A.J. DeLaGarza, Bryan Gaul - Hector Jimenez (Omar Gonzalez  68), Juninho, David Beckham, Marcelo Sarvas (Michael Stephens 81) - Landon Donovan, Robbie Keane.


TEAM NEWS
• Over the last eight games, the Galaxy have scored 22 goals, hitting for multiple goals in seven of those contests. They are 4-1-2 in that stretch, since June 20.
• “It got a little sloppy in the second half but we could have scored a number of more goals tonight, we were very good going forward, I think – obviously Donovan and Keane’s passing, Beckham’s passing,” said Galaxy head coach Bruce Arena.
• Robbie Keane has scored five goals in the last four games, returning to the scoresheet after back-to-back two-goal games July 8 and 14. He has six goals in seven games since returning from Euro 2012 with Ireland.
• READ: Keane continues "fantastic" form as Galaxy drop Chivas
• “He’s been fantastic. He’s creating chances for himself, he’s creating chances for others, his passing is good, his movement is good and also, probably underrated, he’s been working hard defensively and helping us in that way. So when he does all that, we’re pretty hard to beat,” said Landon Donovan.

WATCH: LA preview match with FC Dallas



• David Beckham contributed a pair of assists, his fifth two-assist game since coming to MLS. He has four assists in the last three games; since June 30, he has four goals and four assists in a four-game span.
• For Donovan, it was his second two-goal game this season and the 27th multiple-goal game of his MLS career, the all-time leader in the category.
• Over the last nine games, the Galaxy’s Designated Player trio of Donovan, Beckham and Keane have combined for 17 goals and 13 assists.
• “I think the partnership with Landon helps, there’s better coordination of the players. We made a big mistake in having players loaned out right until the start of the season, and although they played together at the end of last year they still needed time together,” said Arena. “We started with a group of players that hadn’t had a preseason together, which is a major mistake. I accept the responsibility for that. Now we’re building into the second half of the season, they’re much more familiar with each other and they’re playing better.”
• Juninho made his first start in three games, and contributed his second assist in as many contests. “I think we’re starting to figure out what combinations of guys on the field play well together and work well and a lot of guys are doing a lot of dirty work to make plays so that the few of us can just focus on getting in front of the goal and scoring,” said Donovan.
• READ: Revitalized Galaxy aim to keep moving up the standings
• With regular left back Todd Dunivant sidelined with a calf injury, Bryan Gaul made his first start since May 26.
• “It has been different. I have been playing all these different positions and I am just trying to do whatever the team needs,” said Gaul. “Todd [Dunivant] got injured, he’s a good player. I just have to try to hold on until he gets back.”
• READ: Gaul shines against Chivas
• On Tuesday, the Galaxy and Tottenham Hotspur of the English Premier League played to a 1-1 draw at The Home Depot Center. Gareth Bale's header gave Tottenham a 17th-minute lead, and David Junior Lopes answered with the equalizer in the 28th.


FC DALLAS
FC Dallas returned home and exploded for a victory, running rampant in a 5-0 win against the Portland Timbers on Saturday evening in Frisco. FCD are in a tie for seventh place in the Western Conference with 22 points from 22 matches.


LAST MATCH

HIGHLIGHTS: DAL 5, POR 0



• The home side were in the lead in the 16th minute, when Jair Benitez sent in a low, hard cross that Portland defender Hanyer Mosquera was unlucky to deflect past goalkeeper Troy Perkins.
• FCD doubled their advantage 10 minutes later. Zach Loyd laid off a David Ferreira pass on the right side, and Andrew Jacobson ran onto the lay-off and blasted a shot past Perkins from outside the box.
• FC Dallas made it 3-0 three minutes into the second half. Ferreira fed Jackson in the center of the park and the Brazilian midfielder beat two Timbers before sending in a shot that deflected off Futty Danso and into the Portland goal.
• The score was 4-0 in the 69th minute when Scott Sealy was played through on goal by Jackson and slipped it past Perkins from the heart of the area.
• The rout was completed in the 81st minute, when homegrown forward Ruben Luna scored his second career goal, turning home a Jackson cross from close range.
• FC Dallas head coach Schellas Hyndman made three changes to the team that saw the San Jose Earthquakes escape with a 2-1 win at Buck Shaw Stadium. Daniel Hernandez and Carlos Rodriguez came into the midfield for Julian de Guzman and Brek Shea, and Scott Sealy started up top for Fabian Castillo.
• FC DALLAS (4-2-3-1): Kevin Hartman - Zach Loyd, Hernan Pertuz, Matt Hedges, Jair Benitez - Daniel Hernandez, Andrew Jacobson (James Marcelin 74) - Jackson, David Ferreira (Julian de Guzman  53), Carlos Rodriguez - Scott Sealy (Ruben Luna 76).


TEAM NEWS
• FC Dallas had not scored more than two goals in a game before the win against Portland. It was the club’s biggest offensive output since a 6-3 win at the LA Galaxy on Sept. 12, 2009 – which was the second of two six-goal games in a span of six matches.
• Making his fourth consecutive start, David Ferreira contributed his first two assists of the season. The last time Ferreira appeared on the scoresheet was in a 3-2 loss to Portland on April 17, 2011.
• “The scary part is I think [David] is only 80 percent,” FCD head coach Schellas Hyndman said. “I don’t think we’ve seen the old David yet, but what we’re seeing right now is better than most of the league as an attacking midfielder.”
• Said Ferreira: “Every game I’m feeling that I’m a little bit better. I still need to improve I still need to get to my optimum ability and play but every game that I play I feel better. Now I just want to recover next week to be ready to go out on the field and be better next time.”

WATCH: Luna scores, travels to USSDA championship



• Scott Sealy scored his first MLS goal since 2008, his first since joining FC Dallas this season.
• Ruben Luna made his first appearance since May 19, which was the last of four consecutive appearances he made, and capped it with his second career goal.
• “For me to be able to come in off the bench was a very emotional moment for me because I've been waiting for it for a while,” Luna said. “ … That's the most important thing he told me. If I want to see the field more, I have to work on both sides of the ball, helping out the team with defending and trying to score.”
• Jackson contributed two assists, his first two-assist game in MLS and the first time in his career in the league he’s been involved in multiple goals in a game. He has a goal and three assists in the last two games.
• “Jackson has worked so hard since he's been back,” Hyndman said. “ … He's wanted to help the team, and although he hasn't put himself in front of a goal as much, now that we have people who can utilize his speed, I think you'll see him as more of a threat.”
• The offensive outburst came without Brek Shea, who did not figure after making five consecutive starts following injury and suspension.
• It's been a very frustrating season for Brek. It's been combinations of being injured, the Olympic team not qualifying and missing 72 training sessions this year between injuries and national team call-ups,” said Hyndman. “ … For Brek’s best interest, to get back to the Brek that we know, the Brek that has a smile on his face, the Brek that tonight would have found a way to score goals himself, to get Brek back, and his confidence, I think right now we need to pull him away and take the pressure off of him.”

Match RelatedFC DallasMLS Regular Season Related Links Viewing Party on SaturdayBroadcast InfoMatch Report: Dallas vs LAWATCH: LA discuss Dallas match Related Content  Three Points: Looking ahead to FC Dallas  Galaxy Notebook: Arena addresses Beckham's availability vs. Dallas  Match Preview: LA aiming to stay hot when they face FC Dallas on Saturday  Recap: All-Stars defeat Chelsea 3-2 win injury-time goal #sidebar_second #block-block-4 .block_body {padding: 0px; line-height: 0px;}#sidebar_second #block-block-4 .block_header, #sidebar_second #block-block-4 .block_bg {border: 0px none;}

 

Latest News Real Madrid arrive in Los Angeles today ahead of Thursday’s friendly with the LA Galaxy Three Points: Looking ahead to FC Dallas Pregame Notes: FC Dallas host resurgent Galaxy Revitalized Galaxy aim to keep moving up the standings Galaxy Notebook: Arena addresses Beckham's availability vs. Dallas Match Preview: LA aiming to stay hot when they face FC Dallas on Saturday Late surge in voting wins Villarreal AT&T Goal of the Week Gonzalez appears fit during longest playing stint since injury AT&T GOTW Update: Vintage Henry strike leads Villarreal WATCH: Beckham and Donovan discuss MLS All-Star experience MORE LATEST NEWS Stay Connected


 

Follow @LAGalaxy

 

MORE WAYS TO CONNECT Footer Menu AboutFAQJobsThe GameRoster RulesRules of CompetitionSocial MediaTwitterFacebookLinkedInYouTubeMLS SoccerMLS W.O.R.K.S.SUMU.S. SoccerPartnersPartner PromotionsLegalTerms of ServicePrivacy Policy .submitted { display: none; }.page-schedule .even .venue {background: #FFF !important; } © 2011 MLS. All Major League Soccer trademarks and copyrights used by permission. All rights reserved.

var _comscore = _comscore || []; _comscore.push({ c1: "2", c2: "6036539", c3: "", c4: "www.lagalaxy.com/news/2012/07/pregame-notes-fc-dallas-host-resurgent-galaxy", c5: "", c6: "", c15: "" }); (function() { var s = document.createElement("script"), el = document.getElementsByTagName("script")[0]; s.async = true; s.src = (document.location.protocol == "https:" ? "https://sb" : "http://b") + ".scorecardresearch.com/beacon.js"; el.parentNode.insertBefore(s, el); })(); (function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) {return;} js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/en_US/all.js#xfbml=1&appId=141233419225958"; fjs.parentNode.insertBefore(js, fjs); }(document, 'script', 'facebook-jssdk'));

View the original article here


This post was made using the Auto Blogging Software from WebMagnates.org This line will not appear when posts are made after activating the software to full version.

Real Madrid arrive in Los Angeles today ahead of Thursday’s friendly with the LA Galaxy

Real Madrid arrive in Los Angeles today ahead of Thursday’s friendly with the LA Galaxy | LA Galaxy #bg { background: #2a2d51 url(/sites/losangeles/files/la-bg-sos-v6.jpg) no-repeat scroll center top !important; } Castfire.html5ify({ ios_ext: "adaptive.m3u8", // Profile for iPhone, iPod touch, iPad h264_ext: "640.mp4" // Profile for Android, webOS, Blackberry }); Skip To Content                       SCHEDULE 2012 Schedule Reserve League Schedule Broadcast Schedule Schedule Download Promotional Nights Real Madrid Upcoming Appearances

 

TICKETS Season Tickets 3 & 6-Game Mini Plans Single Game Tickets Real Madrid Special Offers & Promotions Metro PCS Friends & Family Offer Group Tickets Seating Map Ticket Marketplace

 

Club Roster Coaches Youth Academy Standings Stats History SuperDraft History Radio Partners TV Partners Partners Front Office & Staff FAQ Contact Us COMPETITIONS Real Madrid Champions League U.S. Open Cup News Press Releases Match Reports Injury Report Galaxy in the Media Academy News Fitness Insider CCL News All-Access Podcast Español RSS Photos Gold Standard E-news BLOG Video Recently Added Highlights Match Previews/Recaps Academy & Training Int'l Friendlies CONCACAF Champions League YouTube

 

Academy & Training Overview Teams Coaches News Videos Photos Newsletter Camps & Clinics Youth & Adult Fantasy Camps Copa LA Fans Gameday Pubs and Viewing Parties Road Trips Season Ticket Holders Supporters Contests & Promotions Galaxy Street Team Futboleros Browser Skin Download Wallpapers Stay Connected Mobile Apps

 

GAMEDAY Gameday Info Gameday Live The Home Depot Center Directions Parking & Traffic Information Prohibited Items Seating Map Stadium FAQs Game Alert E-News Community Donation Requests Los Angeles Galaxy Foundation Player Appearances Events Fundraisers Name in Lights Make-A-Wish Kicks for Kids Español Shop Real Madrid arrive in Los Angeles today ahead of Thursday’s friendly with the LA Galaxy Reigning La Liga champions will hold first training session Sunday July 28, 2012 LA Galaxy Communications LAGalaxy.com Tweet madrid_arrival  Photo Credit:  Robert Mora / LA Galaxy

CARSON, Calif. (Saturday, July 28, 2012) – Ahead of next week’s friendly against the LA Galaxy as part of the Herbalife World Football Challenge, Real Madrid will arrive in Southern California later this afternoon. Led by head coach Jose Mourinho, the reigning La Liga champions feature some of the world’s biggest stars including Cristiano Ronaldo, Iker Casillas, Kaka, Mesut Özil, Sergio Ramos and many more. They will face the Galaxy at The Home Depot Center on Thursday, August 2.


Winners of nine European championships and 32 Spanish La Liga titles, Real Madrid won their first La Liga title since the 2007-08 season, David Beckham’s last season with the club, in May. Their 32-2-4 record gave them a league-best 100 points and their 121 goals scored were league record.


Real Madrid’s offense, which has averaged 2.93 goals per league-game under head coach Jose Mourinho, is led by Portuguese forward Cristiano Ronaldo, who scored a team-high 64 goals in all competitions last season. A former FIFA World Player of the Year winner, Ronaldo is joined up front by Frenchmen Karim Benzema and Argentine Gonzalo Higuain, who have each scored more than 20 goals in La Liga the past two seasons. That trio is supported by a midfield that features World Cup and Euro champion Xabi Alonso, 2007 FIFA Player of the Year winner Kaka, Argentine winger Angel Di Maria and the German duo of Sami Khedira and Mesut Özil.


Along with their wealth of attacking talent, Madrid also have one of the best defenses in the world with World Cup champion and club captain Iker Casillas leading the way in goal for Mourinho’s squad. In front of him, Sergio Ramos, who was a member of Spain’s squads that captured the 2010 World Cup and the 2008 and 2012 Euro championships, marshals a back four that also features Portuguese internationals Fabio Coentrão and Pepe as well as Spanish internationals Raúl Albiol and Alvaro Arbeloa.


This will be the third consecutive season that Mourinho and Real Madrid will train in Southern California and face the Galaxy. The two sides played in front of more than 89,000 fans at the Rose Bowl in 2010 with the Galaxy jumping out to a 2-0 halftime lead, only to fall 3-2. Last season, more than 56,000 fans were at the L.A. Coliseum to see Madrid beat the Galaxy 4-1. The Galaxy first played Real Madrid in 2005, meeting in front of a capacity crowd at The Home Depot Center in a game that featured the Southern California debut of David Beckham with Madrid.


This year’s meeting between the two sides, which will be played on Thursday, August 2 at The Home Depot Center, is one of the most anticipated international friendlies of the year. The game is scheduled to kick off at 7:30 p.m. and will be broadcast live nationally in English on ESPN2, in Spanish on ESPN Deportes and online on ESPN3.com. The friendly, which is also being carried live in Spanish on ESPN Deportes Radio 1330 AM and in English on lagalaxy.com, is the Galaxy’s second and final friendly of the summer after having drawn 1-1 with Tottenham Hotspur on Tuesday.


Tickets for Thursday’s game are still available by calling 1-877-3GALAXY (342-5299) or by visiting www.lagalaxy.com/tickets. Fans wishing to sit with fellow Real Madrid fans are asked to request tickets in the Real Madrid supporters sections when purchasing their seats.


The Galaxy are urging fans to arrive at the stadium early to avoid traffic delays.


Real Madrid Herbalife World Football Challenge 2012 Roster


GOALKEEPER (3) – Iker Casillas, Antonio Adán, Jesus Fernandez Collado


DEFENDERS (7) – Raul Albiol, Alvaro Arbeola, Fabio Coentrão, Jose Nacho Fernández, Pepe, Sergio Ramos, Raphael Varane


MIDFIELDER (11) – Xabi Alonso, Jose Maria Callejon, Angel Di Maria, Lass Diarra, Alex Fernandez, Esteban Granero, Kaka, Sami Khedira, Mesut Özil, Jese Rodriguez, Nuri Sahin


FORWARD (4) – Karim Benzema, Gonzalo Higuain, Alvaro Morata, Cristiano Ronaldo


HEAD COACH – José Mourinho

Press Releases Real MadridWorld Football Challenge Related Links Match InfoReal Madrid Match TicketsBroadcast Info Related Content  Upcoming LA Galaxy Friendlies to be shown live  David Beckham and Landon Donovan to Miss Tuesday's Friendly with Tottenham Hotspur  Tottenham Hotspur announce roster ahead of upcoming friendly with the LA Galaxy  LA Galaxy to hold soccer equipment drive Saturday #sidebar_second #block-block-4 .block_body {padding: 0px; line-height: 0px;}#sidebar_second #block-block-4 .block_header, #sidebar_second #block-block-4 .block_bg {border: 0px none;}

 

Latest News Real Madrid arrive in Los Angeles today ahead of Thursday’s friendly with the LA Galaxy Three Points: Looking ahead to FC Dallas Pregame Notes: FC Dallas host resurgent Galaxy Revitalized Galaxy aim to keep moving up the standings Galaxy Notebook: Arena addresses Beckham's availability vs. Dallas Match Preview: LA aiming to stay hot when they face FC Dallas on Saturday Late surge in voting wins Villarreal AT&T Goal of the Week Gonzalez appears fit during longest playing stint since injury AT&T GOTW Update: Vintage Henry strike leads Villarreal WATCH: Beckham and Donovan discuss MLS All-Star experience MORE LATEST NEWS Stay Connected


 

Follow @LAGalaxy

 

MORE WAYS TO CONNECT Footer Menu AboutFAQJobsThe GameRoster RulesRules of CompetitionSocial MediaTwitterFacebookLinkedInYouTubeMLS SoccerMLS W.O.R.K.S.SUMU.S. SoccerPartnersPartner PromotionsLegalTerms of ServicePrivacy Policy .submitted { display: none; }.page-schedule .even .venue {background: #FFF !important; } © 2011 MLS. All Major League Soccer trademarks and copyrights used by permission. All rights reserved.

var _comscore = _comscore || []; _comscore.push({ c1: "2", c2: "6036539", c3: "", c4: "www.lagalaxy.com/news/2012/07/real-madrid-arrive-los-angeles-today-ahead-thursday%E2%80%99s-friendly-la-galaxy", c5: "", c6: "", c15: "" }); (function() { var s = document.createElement("script"), el = document.getElementsByTagName("script")[0]; s.async = true; s.src = (document.location.protocol == "https:" ? "https://sb" : "http://b") + ".scorecardresearch.com/beacon.js"; el.parentNode.insertBefore(s, el); })(); (function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) {return;} js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/en_US/all.js#xfbml=1&appId=141233419225958"; fjs.parentNode.insertBefore(js, fjs); }(document, 'script', 'facebook-jssdk'));

View the original article here


This post was made using the Auto Blogging Software from WebMagnates.org This line will not appear when posts are made after activating the software to full version.

Image of the Day --"The Kepler 5" --NASA's Short List of Potential Habitable Exoplanets

Image of the Day --"The Kepler 5" --NASA's Short List of Potential Habitable Exoplanets
Image of the Day --"The Kepler 5" --NASA's Short List of Potential Habitable ExoplanetsThe Daily Galaxy --Great Discoveries Channel: Sci, Space, TechFollow the Daily GalaxyAdd Daily Galaxy to igoogle page AddThis Feed Button Join The Daily Galaxy Group on Facebook Follow The Daily Galaxy Group on twitter  « 1st Known Spiral Galaxy in Universe Discovered --Billions of Years Older than Expected |Main| New Singularity in Space-Time Found »

July 20, 2012 Image of the Day --"The Kepler 5" --NASA's Short List of Potential Habitable Exoplanets

 

         Fivepotentia


New data suggest the confirmation of the exoplanet Gliese 581g and the best candidate so far of a potential habitable exoplanet. The nearby star Gliese 581 is well known for having four planets with the outermost planet, Gliese 581d, already suspected habitable. This will be the first time evidence for any two potential habitable exoplanets orbiting the same star. Gliese 581g will be included, together with Gliese 667Cc, Kepler-22b, HD85512, and Gliese 581d, in the Habitable Exoplanets Catalog of the PHL @ UPR Arecibo as the best five objects of interest for Earth-like exoplanets.

Doubts about the existence of Gliese 581g appeared only two weeks after its announcement on September 29, 2010 by astronomers of the Lick-Carnegie Exoplanet Survey. Scientists from the HARPS Team from the Geneva Observatory, which discovered all the previously known four planets around Gliese 581, were not able to detect Gliese 581g out of their own data, which included additional observations.

Further analysis by others scientists also questioned the existence of Gliese 581g in the last two years. Enlarge Comparison of the estimated relative size and orbits of the five exoplanets around Gliese 581. The green shade represent the size of the habitable zone, or the orbital region where an Earth-size planet could have surface liquid water. Planets e, b, and c are too hot for liquid water and life but g and d are in the habitable zone.

Planet g is specially in the right spot for Earth-like conditions while d is marginally within these limits, and colder. This is the first case of a stellar system with two potential habitable exoplanets orbiting the same star. Now the original discoverers of Gliese 581g, led by Steven S. Vogt of UC Santa Cruz, present a new analysis with an extended dataset from the HARPS instrument that shows more promising evidence for its existence.

The new analysis supports their original assumption that all the planets around Gliese 581 are in circular and not elliptical orbits as currently believed. It is under this likely assumption that the Gliese 581g signal appears in the new data. “This signal has a False Alarm Probability of < 4% and is consistent with a planet of minimum mass 2.2M [Earth masses], orbiting squarely in the star’s Habitable Zone at 0.13 AU, where liquid water on planetary surfaces is a distinct possibility” said Vogt.

Based on the new data Gliese 581g probably has a radius not larger than 1.5 times Earth radii. It receives about the same light flux as Earth does from the Sun due to its closer orbital position around a dim red dwarf star. These factors combine to make Gliese 581g the most Earth-like planet known with an Earth Similarity Index, a measure of Earth-likeness from zero to one, of 0.92 and higher than the previously top candidate Gliese 667Cc, discovered last year.

“The controversy around Gliese 581g will continue and we decided to include it to our main catalog based on the new significant evidence presented, and until more is known about the architecture of this interesting stellar system” said Abel Méndez, Director of the PHL @ UPR Arecibo.

Authors on the original paper are Steven S. Vogt, UCO/Lick Observatory, UCSC; Paul Butler, Department of Terrestrial Magnetism, Carnegie Institution; and Nader Haghighipour of the Institute for Astronomy and NASA Astrobiology Institute. Their research is published online on July 20, 2012 in the journal Astronomical Notes, 333, No. 7, 561-575.

For more information: arxiv.org/abs/1207.4515 phl.upr.edu/projects/habitable-exoplanets-catalog

The Daily Galaxy via Planetary Habitability Laboratory

Posted at 08:45 AM | Permalink



Comments

Unfortunately the Terrestial Planet Finder is not going ahead for now and the James Webb space telescope is going ahead but I don't know if it can discern continents and oceans. Is there any other existing or soon existing telescope that will be able to detect oceans and continents on terrestrial extrasolar planets and determine if Gliese 581 g (or d) of some of the other habitable planets around red dwarfs are tidally locked?

Posted by:Doug Currie |July 20, 2012 at 11:29 AM

Boy this sure is exciting! Hope we can one day get more people fascinated by the wonder of space!

If anyone is interested, a group of filmmakers are looking to make a documentary that will help enlighten more people on our current situation as far as space travel goes, so that perhaps sooner than later we can get things back in the right direction. Sorry, not trying to spam or anything here, just seemed like a good place to mention it. Thanks guys.

http://www.kickstarter.com/projects/420606009/fight-for-space-space-program-and-nasa-documentary

Posted by:Jay Dee |July 20, 2012 at 04:43 PM

If they are habitable, it would be insane to walk on another world 20 light years from home. if there was a high speed internet relay going to said planet, it would take probably 20 years and 5 seconds to download an mp3 file. It is just so far, I think we can't live there.

Posted by:Bran Deditems |July 22, 2012 at 09:53 AM

Hi Bran;
I think you are too dependent on the internet. I'm sure there are still some more pioneering people that would be willing to venture out into space to start a new civilization on another planet that could be autonomous from earth. To make sure that people could be self-sustaing on Gliese 581 g a robot probe could be sent there or on a flyby first or as an orbiter or even lander. If you are so dependent on earth for going 20 light years away how do you think humanity could set up bases on more remote parts of the galaxy. Would you also have been reluctant to carry out the Apollo moon landings because there was then no internet or too much moon orbiter coordination?

Posted by:Doug Currie |July 22, 2012 at 10:41 AM

I'm pretty sure that Bran was saying that the planet is too far
for us to make the travel. He was comparing our internet download
speed to our speed of travel, since it's faster.
The planet may be inhabitable, but we wouldn't survive the distance.

I'd love to see if we could though--decades from now.
It makes me wonder how many different elements are only
found in other galaxies.

Posted by:Landon |July 24, 2012 at 06:52 AM

Hi Landon;
We might not be able to make it in one human lifetime now. However I think with nucler fission or later nucler fusion powered rockets people could do that within a couple generations. It would probably take about 100 years one way as I heard nucler powered rockets could get up to about 1/5 the speed of light. Nuclear fission rockets could be built now if there was the political, financial and social support. Testing was done in them in the 1960s that was successful but they were stopped because of the nucler test ban treaty in 1972. A nuclear rocket or solar sail for an unmanned trip could probably be built even sooner as it could be less massive and is even more within current technology. The Japanese were quite successful in launching and operating a solar sail they sent towards the planet Venus. It is important to have vision for long range space exploration plans but it would be also important to have political or business and financial and some social backing.

Posted by:Doug Currie |July 24, 2012 at 12:34 PM


Post a comment

Name:

Email Address: (Not displayed with comment.)

URL:

Remember personal info?

Comments:

« 1st Known Spiral Galaxy in Universe Discovered --Billions of Years Older than Expected |Main| New Singularity in Space-Time Found »



















var ACE_AR = {Site: '774230', Size: '120600'};


var ACE_AR = {Site: '770549', Size: '300250'};















Our Partnerstechnology partners









ArchivesJuly 2012June 2012May 2012April 2012March 2012February 2012January 2012December 2011November 2011October 2011About Us/Privacy PolicyFor more information on The Daily Galaxy and to contact us please visit this page.

document.write(unescape("%3Cscript src='" + (document.location.protocol == "https:" ? "https://sb" : "http://b") + ".scorecardresearch.com/beacon.js'%3E%3C/script%3E"));COMSCORE.beacon({ c1: 2, c2: "6035669", c3: "", c4: "http://www.dailygalaxy.com/my_weblog/2012/07/-image-of-the-day-the-kepler-5-nasas-short-list-of-potential-habitable-exoplanets.html", c5: "", c6: "", c15: ""});

View the original article here


This post was made using the Auto Blogging Software from WebMagnates.org This line will not appear when posts are made after activating the software to full version.

Image of the Day: Three of the Most Spectacular Objects of the Universe

Image of the Day: Three of the Most Spectacular Objects of the Universe
Image of the Day: Three of the Most Spectacular Objects of the UniverseThe Daily Galaxy --Great Discoveries Channel: Sci, Space, TechFollow the Daily GalaxyAdd Daily Galaxy to igoogle page AddThis Feed Button Join The Daily Galaxy Group on Facebook Follow The Daily Galaxy Group on twitter  « The Rivers of Saturn's Titan --"A Weirdly Earth-like Place" |Main| "Milky Way Danger Zone" --Solar-System Devouring Mini Black Holes (Today's Most Popular) »

July 22, 2012 Image of the Day: Three of the Most Spectacular Objects of the Universe

 

           6a00d8341bf7f753ef0120a93e0e9a970b-500wi

 

Hundreds of years ago astronomers noticed a nebula with a most unusual shape that is now known as M57 or NGC 6720, the gas cloud roughly 500 times the diameter of our Solar System popularly known as the Ring Nebula - a planetary nebula, a gas cloud emitted at the end of a Sun-like star's existence. As one of the brightest planetary nebula on the sky, the Ring Nebula can be seen with a small telescope .

The Ring lies about 4,000 light years away in the constellation of Lyra. In this image by the Hubble Space Telescope, dust filaments and globules are visible far from the central star, indicating that the Ring Nebula is not spherical, but cylindrical.

In 2007, a public vote took place in Stockholm for the ten most spectacular supernovas, with the SN 1054 Crab Nebula (below), with its stunning pulsar, the hands down winner. Runner-up Geminga (image below), the gamma-ray pulsar, which means "it's not there" in Italian, is a sort of neutron star: the decaying core of a behemoth star that went supernova about 300,000 years ago and must have given our primitive ancestors quite a scare.

 

           Hs-2005-37-b-full_jpg

 

Most pulsars emit radio waves. Yet Geminga is "radio quiet" -- a peculiar object discovered 30 years ago as a "gamma-ray only" source. (Geminga has since been detected in the X-ray and optical light wavebands.) Through processes not fully understood, Geminga is the second-brightest gamma-ray object in the sky. Geminga generates this highest-energy form of light by accelerating electrons and positrons, a type of antimatter, to high speeds as it spins like a dynamo four times per second.

Geminga's X-ray tails are the latest discovery. Moving so swiftly through space, Geminga creates a shock wave that both compresses the gas in the interstellar medium and boosts Geminga's magnetic field by a factor of four.

Astronomers had assumed that all the electrons would be converted into gamma rays emitted close to Geminga. The detection of dramatic X-ray tails show clearly that many electrons are escaping.

Geminga can serve as an interstellar probe.The brightness and thickness of the X-ray tails are a measure of the density of matter in between stars, the vast regions darkness that remain largely unmeasured. The intensity and angle of the tails confirm earlier measurements of Geminga's proper motion, velocity, radius, and mass from optical observations.

In addition, this observation of Geminga with an X-ray observatory may provide clues to the nature of unknown gamma-ray sources. Of the 271 higher-energy gamma-ray objects detected by a NASA telescope called EGRET, 170 remained unidentified in other wavebands. These unidentified objects about be "gamma-ray pulsars" like Geminga, whose optical and X-ray light might only be visible because of its nearness to Earth.

 

                      Geminga-Pulsar-Linked-to-Weird-Cosmic-Ray-Emission-2

Image Credits: Hunnblesdite; H. Bond et al., Hubble Heritage Team (STScI / AURA), NASA

Posted at 09:00 AM | Permalink



Comments

Pictures are awesome.

Posted by:denise |July 22, 2012 at 06:22 PM

I love these pictures

Posted by:kelly |July 22, 2012 at 07:26 PM

The photographs rate as "Great+" on my scale.

Posted by:Charles Isbell |July 22, 2012 at 08:19 PM


Post a comment

Name:

Email Address: (Not displayed with comment.)

URL:

Remember personal info?

Comments:

« The Rivers of Saturn's Titan --"A Weirdly Earth-like Place" |Main| "Milky Way Danger Zone" --Solar-System Devouring Mini Black Holes (Today's Most Popular) »



















var ACE_AR = {Site: '774230', Size: '120600'};


var ACE_AR = {Site: '770549', Size: '300250'};















Our Partnerstechnology partners









ArchivesJuly 2012June 2012May 2012April 2012March 2012February 2012January 2012December 2011November 2011October 2011About Us/Privacy PolicyFor more information on The Daily Galaxy and to contact us please visit this page.

document.write(unescape("%3Cscript src='" + (document.location.protocol == "https:" ? "https://sb" : "http://b") + ".scorecardresearch.com/beacon.js'%3E%3C/script%3E"));COMSCORE.beacon({ c1: 2, c2: "6035669", c3: "", c4: "http://www.dailygalaxy.com/my_weblog/2012/07/image-of-the-day-the-ring-nebula.html", c5: "", c6: "", c15: ""});

View the original article here


This post was made using the Auto Blogging Software from WebMagnates.org This line will not appear when posts are made after activating the software to full version.

Fermi Sleuths Find 5,000-Year-Old Pulsar Rotating 7 Times per Second

Fermi Sleuths Find 5,000-Year-Old Pulsar Rotating 7 Times per Second
Fermi Sleuths Find 5,000-Year-Old Pulsar Rotating 7 Times per Second The Daily Galaxy --Great Discoveries Channel: Sci, Space, TechFollow the Daily GalaxyAdd Daily Galaxy to igoogle page AddThis Feed Button Join The Daily Galaxy Group on Facebook Follow The Daily Galaxy Group on twitter  « Image of the Day: Rare Glimpse of a Spectacular Protostar |Main| EcoAlert: Greenland Undergoing Extreme Record Ice Melt »

July 24, 2012 Fermi Sleuths Find 5,000-Year-Old Pulsar Rotating 7 Times per Second

 

            Apulsarwitha

 

Pulsars are superlative cosmic beacons that rotate about their axes many times per second, emitting radio waves and gamma radiation into space. Using ingenious data analysis methods, researchers from the Max Planck Institutes for Gravitational Physics and for Radio Astronomy discovered a very special gamma-ray pulsar out of data from the Fermi Gamma-ray Space Telescope. The pulsar J1838-0537 is radio-quiet, very young, and, during the observation period, experienced the strongest rotation glitch ever observed for a gamma-ray-only pulsar.

Pure gamma-ray pulsars are difficult to identify because their characteristics, such as its sky position, the period of rotation and its change in time, are unknown. And astronomers can only determine their approximate position in the sky from the original Fermi observations. They must therefore check many combinations of these characteristics in a blind search, which requires a great deal of computing time.

This is the only way of finding a hidden periodicity in the arrival times of the gamma-ray photons. Even high-performance computers quickly reach their limit in this process. Therefore, the researchers used algorithms originally developed for the analysis of gravitational-wave data to conduct a particularly efficient hunt through the Fermi data.

“By employing new optimal algorithms on our ATLAS computer cluster, we were able to identify many previously-missed signals,” says Bruce Allen, Director of the AEI. Back in November 2011, Allen’s team announced the discovery of nine new Fermi gamma-ray pulsars, which had escaped all previous searches.

Now the scientists have made a new extraordinary find with the same methods. The name of the newly discovered pulsar – J1838-0537 – comes from its celestial coordinates.

“The pulsar is, at 5,000 years of age, very young. It rotates about its own axis roughly seven times per second and its position in the sky is towards the Scutum constellation,” says Holger Pletsch, a scientist in Allen’s group and lead author of the study which has now been published. “After the discovery we were very surprised that the pulsar was initially only visible until September 2009. Then it seemed to suddenly disappear.”

Only a complex follow-up analysis enabled an international team led by Pletsch to solve the mystery of pulsar J1838-0537: it did not disappear, but experienced a sudden glitch after which it rotated 38 millionths of a Hertz faster than before.

“This difference may appear negligibly small, but it’s the largest glitch ever measured for a pure gamma-ray pulsar,” explains Allen. And this behaviour has consequences.

 "If the sudden frequency change is neglected, then after only eight hours, a complete rotation of the pulsar is lost in our counting, and we can no longer determine at which rotational phase the gamma-ray photons reach the detector aboard Fermi,” adds Pletsch.

The “flashing” of the neutron star then disappears. If the researchers take the glitch into account and correct the change in rotation, the pulsar shows up again in the observational data. The precise cause of the glitches observed in many young pulsars is unknown. Astronomers consider “star quakes” of the neutron star crust or interactions between the superfluid stellar interior and the crust to be possible explanations.

“Detecting a large number of strong pulsar glitches makes it possible to learn more about the inner structure of these compact celestial bodies,” says Lucas Guillemot from the Max Planck Institute for Radio Astronomy in Bonn, the second author of the study. “This is a good example of the collaboration of two Max Planck institutes with complementary research foci,” says Michael Kramer, Director and Head of the Fundamental Physics in Radio Astronomy research group.

After the discovery in data from the Fermi satellite, the researchers pointed the radio telescope in Green Bank, West Virginia/USA at the celestial position of the gamma-ray pulsar. In an observation of almost two hours and by analysing a further, older, one-hour observation of the source they found no indications of pulsations in the radio range, indicating that J1838-0537 is a rare gamma-ray-only pulsar.

There were, however, noticeable overlays with observations of the High Energy Stereoscopic System (H.E.S.S.) in Namibia, which searches for very-high-energy gamma radiation from the depths of space. In a survey with H.E.S.S., astronomers found an extended source of this radiation near the now discovered pulsar, but have not yet been able to clarify its nature. The discovery of the pulsar suggests that the H.E.S.S. source is a pulsar wind nebula. These are produced by particles moving at almost the speed of light, which the pulsar accelerates in its extremely strong magnetic field. Since the exact position of the pulsar is now known, H.E.S.S. can take this into account in the future and to make more precise measurements than before in this celestial region.

The ATLAS computer cluster of the Albert Einstein Institute has thus already assisted in the discovery of the tenth previously unknown gamma-ray pulsar; however, Allen’s team has meanwhile mobilised further computing capacity. “Since August 2011, our search has also been running on the distributed computing project Einstein@Home, which has computing power a factor of ten greater than the ATLAS cluster. We are very optimistic about finding more unusual gamma-ray pulsars in the Fermi data,” says Bruce Allen.

One goal of the expanded search is to discover the first gamma-ray-only pulsar with a rotation period in the millisecond range. *More information: Holger J. Pletsch, et al., PSR J1838-0537: Discovery of a young, energetic gamma-ray pulsar, The Astrophysical Journal Letters, in press. Journal reference: Astrophysical Journal Letters.

Image above shows gamma radiation (violet) far above the surface of the compact remains of the star, while radio waves (green) are emitted over the magnetic poles in the form of a cone. The rotation sweeps the emission regions across the terrestrial line of sight, making the pulsar light up periodically in the sky.

The Daily Galaxy via  Max Planck Society

Image Credit: NASA/Fermi/Cruz de Wilde

Posted at 10:30 AM | Permalink



Comments

And I still can't find my keys half the time...

Posted by:MarionScott |July 24, 2012 at 01:54 PM

Sounds like a solid plan to me dude. WOw.

Privacy-Pros.us.tc

Posted by:RingDooo |July 25, 2012 at 05:42 AM


Post a comment

Name:

Email Address: (Not displayed with comment.)

URL:

Remember personal info?

Comments:

« Image of the Day: Rare Glimpse of a Spectacular Protostar |Main| EcoAlert: Greenland Undergoing Extreme Record Ice Melt »



















var ACE_AR = {Site: '774230', Size: '120600'};


var ACE_AR = {Site: '770549', Size: '300250'};















Our Partnerstechnology partners









ArchivesJuly 2012June 2012May 2012April 2012March 2012February 2012January 2012December 2011November 2011October 2011About Us/Privacy PolicyFor more information on The Daily Galaxy and to contact us please visit this page.

document.write(unescape("%3Cscript src='" + (document.location.protocol == "https:" ? "https://sb" : "http://b") + ".scorecardresearch.com/beacon.js'%3E%3C/script%3E"));COMSCORE.beacon({ c1: 2, c2: "6035669", c3: "", c4: "http://www.dailygalaxy.com/my_weblog/2012/07/fermi-sleuths-find-5000-year-old-pulsar-rotating-7-times-per-second-.html", c5: "", c6: "", c15: ""});

View the original article here


This post was made using the Auto Blogging Software from WebMagnates.org This line will not appear when posts are made after activating the software to full version.