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<IMG src="http://www.truthdig.com/images/masthead_newsletter.gif"><p> Hi, <p> I read this on Truthdig and thought you would find it interesting. <p> =-=-=-=-=-=-=<br> Cosmic Collision Reveals Dark Matter <p>And it’s quite striking (pictured above), wouldn’t you agree? The <strike>explosion</strike> collision that created it is, like, apparently the biggest thing to hit the galaxy since the Big Bang. So we’re <a href="http://news.yahoo.com/s/space/20060821/sc_space/colossalcosmiccollisionrevealsmysteriousdarkmatter" title="posting it">posting it</a>. <br /> <i>Politically flavored righteous indignation will return to this space soon.</i> <br /> Update: The dark matter’s gravitational presence was rendered <a href="http://us.rd.yahoo.com/dailynews/space/sc_space/storytext/colossalcosmiccollisionrevealsmysteriousdarkmatter/20033044/SIG=1m2nrsaot/*http://www.space.com/php/multimedia/imagedisplay/img_display.php?pic=060821_dark_matter_02.jpg&cap=Hot+gas+detected+by+Chandra+in+X-rays+is+seen+as+two+pink+clumps+that+contain+most+of+the+normal+matter+in+the+two+clusters.+The+bullet-shaped+clump+on+the+right+is+hot+gas+from+one+cluster%2C+which+passed+through+the+hot+gas+from+the+other+larger+cluster.+Other+telescopes+were+used+to+detect+the+bulk+of+the+matter+in+the+clusters%2C+which+turns+out+to+be+dark+matter+%28highlighted+in+blue%29.+Credit%3A+X-ray%3A+NASA%2FCXC%2FCfA%2FM.Markevitch+et+al.%3B+Optical%3A+NASA%2FSTScI%3B+Magellan%2FU.Arizona%2FD.Clowe+et+al.%3B+Lensing+Map%3A+NASA%2FSTScI%3B+ESO+WFI%3B+Magellan%2FU.Arizona%2FD.Clowe+et+al." title="observable">observable</a> by the impact of the collision. </p> <p> </p> <p><a href="http://www.truthdig.com/eartotheground/item/20060821_dark_matter/">http://www.truthdig.com/eartotheground/item/20060821_dark_matter/</a> <p> Copyright © 2006 Truthdig, L.L.C. All rights reserved.<br> =-=-=-=-=-=-=<br> This is a one-time mailing from Truthdig, (<a href="http://www.truthdig.com/">www.truthdig.com</a>) on behalf of the sender.<br> Please report any misuse to webmaster-at-truthdig.com <IMG src="http://www.truthdig.com/images/masthead_newsletter.gif"><p> Hi, <p>I read this on Truthdig and thought you would find it interesting. <p> =-=-=-=-=-=-=<br> Cosmic Collision Reveals Dark Matter <p>And it’s quite striking (pictured above), wouldn’t you agree? The <strike>explosion</strike> collision that created it is, like, apparently the biggest thing to hit the galaxy since the Big Bang. So we’re <a href="http://news.yahoo.com/s/space/20060821/sc_space/colossalcosmiccollisionrevealsmysteriousdarkmatter" title="posting it">posting it</a>. <br /> <i>Politically flavored righteous indignation will return to this space soon.</i> <br /> Update: The dark matter’s gravitational presence was rendered <a href="http://us.rd.yahoo.com/dailynews/space/sc_space/storytext/colossalcosmiccollisionrevealsmysteriousdarkmatter/20033044/SIG=1m2nrsaot/*http://www.space.com/php/multimedia/imagedisplay/img_display.php?pic=060821_dark_matter_02.jpg&cap=Hot+gas+detected+by+Chandra+in+X-rays+is+seen+as+two+pink+clumps+that+contain+most+of+the+normal+matter+in+the+two+clusters.+The+bullet-shaped+clump+on+the+right+is+hot+gas+from+one+cluster%2C+which+passed+through+the+hot+gas+from+the+other+larger+cluster.+Other+telescopes+were+used+to+detect+the+bulk+of+the+matter+in+the+clusters%2C+which+turns+out+to+be+dark+matter+%28highlighted+in+blue%29.+Credit%3A+X-ray%3A+NASA%2FCXC%2FCfA%2FM.Markevitch+et+al.%3B+Optical%3A+NASA%2FSTScI%3B+Magellan%2FU.Arizona%2FD.Clowe+et+al.%3B+Lensing+Map%3A+NASA%2FSTScI%3B+ESO+WFI%3B+Magellan%2FU.Arizona%2FD.Clowe+et+al." title="observable">observable</a> by the impact of the collision. </p> <p> </p> <p><a href="http://www.truthdig.com/eartotheground/item/20060821_dark_matter/">http://www.truthdig.com/eartotheground/item/20060821_dark_matter/</a> <p> Copyright © 2006 Truthdig, L.L.C. All rights reserved.<br> =-=-=-=-=-=-=<br> This is a one-time mailing from Truthdig, (<a href="http://www.truthdig.com/">www.truthdig.com</a>) on behalf of the sender.<br> Please report any misuse to webmaster-at-truthdig.com