Some people believed they were witnessing a plummeting plane, a military attack, or a UFO
Zombie UFO Crash Disaster full-scale exercise drill planned for April 27th, 2013, from 9:00am to 5:00pm.
A strange-looking distant galaxy spotted by the Hubble Space Telescope.
NASA’s Cassini spacecraft has taken stunning new photos of Venus, according to a space agency news release.
NASA's Mars rover Curiosity is out of safe mode and back on active status after computer trouble had sidelined the vehicle for nearly a week