ScienceAtlas V lifts off tonight at Cape Canaveral, Air Force satellite is 7th in series Atlas V launch will add another GPS satellite to the orbiting constellation of navigational aids. Launch from Florida set for late at night.by Jim Algar
ScienceEarly Earth was bombarded by massive space rocks and oceans 'boiled away into steam'by James Maynard
ScienceTwo new mysterious holes appear in Siberia. Natural phenomenon or work of aliens?by Dianne Depra