LiveScience.com http://www.livescience.com Fri, 06 Nov 2009 13:6:57 EST en-us LiveScience.com http://images.livescience.com/template_images/navigation/livescience_logo_88x31.jpg http://www.livescience.com 88 31 Rugged, Scarred Terrain Seen in New Mars Images http://www.livescience.com//091106-mars-express-images.html Fri, 06 Nov 2009 13:6:57 EST http://www.livescience.com// Fri, 06 Nov 2009 13:6:57 EST Deep Space Objects Guide Earth's GPS System http://www.livescience.com//091103-st-gps-quasars.html Fri, 06 Nov 2009 13:6:57 EST Saturn's Equinox Leaves Rings in Long, Cold Night http://www.livescience.com//091102-mm-saturn-ring-night.html Fri, 06 Nov 2009 13:6:57 EST Bits of Ancient Earth Hidden on the Moon http://www.livescience.com/space/080626-am-earth-moon.html Closing in on Extrasolar Earths http://www.livescience.com/space/080619-seti-extrasolar-earths.html The Quest for the Lunar GRAIL http://www.livescience.com/space/080611-tw-lunar-grail.html Stowaways Could Ruin Mars Missions http://www.livescience.com/space/080605-am-mars-probe.html Scientists Now Expect to Find Gravitational Waves http://www.livescience.com/space/080409-tw-ligo-advanced.html