TOP 100 SCIENCE SITES
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| Shuttle Lands, Clearing Skies for Pentagon The landing of the space shuttle Atlantis cleared the way for an urgent operation by the Department of Defense to shoot down a failed spy satellite. nytimes.com |
Observatory: Prevalence of Bacteria in Making Snowflakes Is Seen as Widespread Scientists have known about bacteria’s role in ice nucleation for 40 years, but not how common it is. nytimes.com |
Clouds delay shuttle's return NASA skipped the first opportunity to bring the space shuttle Endeavour back to Earth today because of clouds around the Kennedy Space Centre in Florida. news.com.au |
Colombia volcano eruption forces thousands from homes Authorities fear full-scale eruption as country's highest volcano begins spewing hot ash after month of rumbling guardian.co.uk |
Mechanical squirrels, robot lizards jump into research AMHERST, Mass. (AP) -- One gray squirrel, its bushy tail twitching, barked a warning as another scrounged for food nearby. It was an ordinary spring day at Hampshire College, except that the rodent issuing the warning was powered by amps, not acorns.... hosted.ap.org |