Simulation Gives Glimpse into Superno  Three-dimensional turbulent mixing in a stratified burning oxygen shell. Th...
Asteroid to Block the Star Regulus Fr  Regulus, the bright star at the far left of the image, is one of the lion's...
Malaysian Plane Debris? Why It's a Ra  This handout from the Australian Maritime Safety Authority shows the satell...
Noah's Ark: Did Hollywood Get It Right? Noah's Ark under contruction with its master builder, Noah (portrayed by Ru...
'Chicken From Hell' Was a Fowl-Lookin  'Chicken From Hell' Was a Fowl-Looking Dinosaur Meet the “Chicken from He...
Humans Wiped Out Giant New Zealand Bird Nine species of giant, flightless birds, known as moas, suddenly went extin...
Active Volcanoes Revealed on Venus Artist's impression of an active volcano on Venus. Scientists have long su...
Not a Flopnik: When Vanguard Didn't Fail Flame and smoke burst from the Vanguard test vehicle at Cape Canaveral, Flo...
The Incredible Shrinking Mercury Mercury's surface is replete with cliff-like fault scarps. Here, one such s...
Big Bang's Smoking Gun Found The sun sets behind BICEP2 (in the foreground) and the South Pole Telescope...

最新资讯