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Spectacular cosmic hand
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<blockquote data-quote="tharinda07" data-source="post: 4278243" data-attributes="member: 21844"><p style="text-align: center"><span style="font-size: 12px"><span style="color: DarkGreen"><img src="http://a52.g.akamaitech.net/f/52/827/1d/www.space.com/images/090404-chandra-nebula-02.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></span></span></p> <p style="text-align: center"><span style="font-size: 12px"><span style="color: DarkGreen"></span></span></p> <p style="text-align: center"><span style="font-size: 12px"><span style="color: DarkGreen"></span></span></p> <p style="text-align: center"><span style="font-size: 12px"><span style="color: DarkGreen"></span></span></p> <p style="text-align: center"><span style="font-size: 12px"><span style="color: DarkGreen"></span></span></p> <p style="text-align: center"><span style="font-size: 12px"><span style="color: DarkGreen"><a href="http://us.rd.yahoo.com/dailynews/space/sc_space/byline/cosmichandreachesforthelight/31552491/SIG=10m6rt8b7/*http://www.space.com" target="_blank">SPACE.com</a> Space.com Staff</span></span></p> <p style="text-align: center"><span style="font-size: 12px"><span style="color: DarkGreen"></span></span></p> <p style="text-align: center"><span style="font-size: 12px"><span style="color: DarkGreen"><a href="http://us.rd.yahoo.com/dailynews/space/sc_space/byline/cosmichandreachesforthelight/31552491/sig=10m6rt8b7/*http://www.space.com" target="_blank">space.com</a> – Sat Apr 4, 8:17 pm ET</span></span> <span style="font-size: 12px"><span style="color: DarkGreen">Tiny and dying but still-powerful stars called pulsars spin like crazy and light up their surroundings, often with ghostly glows. So it is with PSR B1509-58, which long ago collapsed into a sphere just 12 miles in diameter after running out of fuel. </span></span></p> <p style="text-align: center"> <span style="font-size: 12px"><span style="color: DarkGreen">And what a strange scene this one has created.</span></span></p> <p style="text-align: center"> <span style="font-size: 12px"><span style="color: DarkGreen">In a <a href="http://us.rd.yahoo.com/dailynews/space/sc_space/storytext/cosmichandreachesforthelight/31552491/SIG=1dl6vbeuh/*http://www.space.com/php/multimedia/imagedisplay/img_display.php?pic=090404-chandra-nebula-02.jpg&cap=Red+represents+low-energy+X-rays%2C+the+medium+range+is+green%2C+and+the+most+energetic+ones+are+colored+blue.+The+blue+hand-like+structure+was+created+by+energy+emanating+from+the+nebula+around+they+dying+star+PSR+B1509-58.+The+red+areas+are+from+a+neighboring+gas+cloud+called+RCW+89.+Credit%3A+NASA%2FCXC%2FSAO%2FP.Slane%2C+et+al." target="_blank">new image</a> from NASA's Chandra X-ray Observatory, high-energy X-rays emanating from the <a href="http://us.rd.yahoo.com/dailynews/space/sc_space/storytext/cosmichandreachesforthelight/31552491/SIG=12f7t61go/*http://www.space.com/common/media/video/player.php?videoRef=b030521_sprinkler" target="_blank">nebula</a> around PSR B1509-58 have been colored blue to reveal a structure resembling a hand reaching for some eternal red cosmic light. </span></span></p> <p style="text-align: center"> <span style="font-size: 12px"><span style="color: DarkGreen">The star now spins around at the dizzying pace of seven times every second -- <a href="http://us.rd.yahoo.com/dailynews/space/sc_space/storytext/cosmichandreachesforthelight/31552491/SIG=1257eogfa/*http://www.space.com/common/media/video/player.php?videoRef=pulsars" target="_blank">as pulsars do</a> -- spewing energy into space that creates the scene. </span></span></p> <p style="text-align: center"> <span style="font-size: 12px"><span style="color: DarkGreen">Strong magnetic fields, 15 trillion times stronger than the Earth's magnetic field, are thought to be involved, too. The combination drives an energetic wind of electrons and ions away from the dying star. As the electrons move through the <a href="http://us.rd.yahoo.com/dailynews/space/sc_space/storytext/cosmichandreachesforthelight/31552491/SIG=12q9re2nr/*http://www.space.com/php/multimedia/imagegallery/igviewer.php?imgid=2850&gid=218&index=0" target="_blank">magnetized nebula</a>, they radiate away their energy as X-rays. </span></span></p> <p style="text-align: center"> <span style="font-size: 12px"><span style="color: DarkGreen">The red light actually a neighboring gas cloud, RCW 89, energized into glowing by the fingers of the PSR B1509-58 nebula, astronomers believe.</span></span></p> <p style="text-align: center"> <span style="font-size: 12px"><span style="color: DarkGreen">The scene, which spans 150 light-years, is about 17,000 light years away, so what we see now is how it actually looked 17,000 years ago, and that <a href="http://us.rd.yahoo.com/dailynews/space/sc_space/storytext/cosmichandreachesforthelight/31552491/SIG=122gc7glb/*http://www.space.com/scienceastronomy/071016-st-light-speed.html" target="_blank">light is just arriving</a></span></span><span style="color: DarkGreen"> here. </span></p> <p style="text-align: center"> <span style="font-size: 12px"><span style="color: DarkGreen">A light-year is the distance light travels in a year, about 6 trillion miles (10 trillion kilometers).</span></span></p> <p style="text-align: center"></p> <p style="text-align: center"></p></blockquote><p></p>
[QUOTE="tharinda07, post: 4278243, member: 21844"] [CENTER][SIZE=3][COLOR=DarkGreen][IMG]http://a52.g.akamaitech.net/f/52/827/1d/www.space.com/images/090404-chandra-nebula-02.jpg[/IMG] [URL="http://us.rd.yahoo.com/dailynews/space/sc_space/byline/cosmichandreachesforthelight/31552491/SIG=10m6rt8b7/*http://www.space.com"]SPACE.com[/URL] Space.com Staff [URL="http://us.rd.yahoo.com/dailynews/space/sc_space/byline/cosmichandreachesforthelight/31552491/sig=10m6rt8b7/*http://www.space.com"]space.com[/URL] – Sat Apr 4, 8:17 pm ET[/COLOR][/SIZE] [SIZE=3][COLOR=DarkGreen]Tiny and dying but still-powerful stars called pulsars spin like crazy and light up their surroundings, often with ghostly glows. So it is with PSR B1509-58, which long ago collapsed into a sphere just 12 miles in diameter after running out of fuel. [/COLOR][/SIZE] [SIZE=3][COLOR=DarkGreen]And what a strange scene this one has created.[/COLOR][/SIZE] [SIZE=3][COLOR=DarkGreen]In a [URL="http://us.rd.yahoo.com/dailynews/space/sc_space/storytext/cosmichandreachesforthelight/31552491/SIG=1dl6vbeuh/*http://www.space.com/php/multimedia/imagedisplay/img_display.php?pic=090404-chandra-nebula-02.jpg&cap=Red+represents+low-energy+X-rays%2C+the+medium+range+is+green%2C+and+the+most+energetic+ones+are+colored+blue.+The+blue+hand-like+structure+was+created+by+energy+emanating+from+the+nebula+around+they+dying+star+PSR+B1509-58.+The+red+areas+are+from+a+neighboring+gas+cloud+called+RCW+89.+Credit%3A+NASA%2FCXC%2FSAO%2FP.Slane%2C+et+al."]new image[/URL] from NASA's Chandra X-ray Observatory, high-energy X-rays emanating from the [URL="http://us.rd.yahoo.com/dailynews/space/sc_space/storytext/cosmichandreachesforthelight/31552491/SIG=12f7t61go/*http://www.space.com/common/media/video/player.php?videoRef=b030521_sprinkler"]nebula[/URL] around PSR B1509-58 have been colored blue to reveal a structure resembling a hand reaching for some eternal red cosmic light. [/COLOR][/SIZE] [SIZE=3][COLOR=DarkGreen]The star now spins around at the dizzying pace of seven times every second -- [URL="http://us.rd.yahoo.com/dailynews/space/sc_space/storytext/cosmichandreachesforthelight/31552491/SIG=1257eogfa/*http://www.space.com/common/media/video/player.php?videoRef=pulsars"]as pulsars do[/URL] -- spewing energy into space that creates the scene. [/COLOR][/SIZE] [SIZE=3][COLOR=DarkGreen]Strong magnetic fields, 15 trillion times stronger than the Earth's magnetic field, are thought to be involved, too. The combination drives an energetic wind of electrons and ions away from the dying star. As the electrons move through the [URL="http://us.rd.yahoo.com/dailynews/space/sc_space/storytext/cosmichandreachesforthelight/31552491/SIG=12q9re2nr/*http://www.space.com/php/multimedia/imagegallery/igviewer.php?imgid=2850&gid=218&index=0"]magnetized nebula[/URL], they radiate away their energy as X-rays. [/COLOR][/SIZE] [SIZE=3][COLOR=DarkGreen]The red light actually a neighboring gas cloud, RCW 89, energized into glowing by the fingers of the PSR B1509-58 nebula, astronomers believe.[/COLOR][/SIZE] [SIZE=3][COLOR=DarkGreen]The scene, which spans 150 light-years, is about 17,000 light years away, so what we see now is how it actually looked 17,000 years ago, and that [URL="http://us.rd.yahoo.com/dailynews/space/sc_space/storytext/cosmichandreachesforthelight/31552491/SIG=122gc7glb/*http://www.space.com/scienceastronomy/071016-st-light-speed.html"]light is just arriving[/URL][/COLOR][/SIZE][COLOR=DarkGreen] here. [/COLOR] [SIZE=3][COLOR=DarkGreen]A light-year is the distance light travels in a year, about 6 trillion miles (10 trillion kilometers).[/COLOR][/SIZE] [/CENTER] [/QUOTE]
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