Congress got the word from NASA on Tuesday about its options for dealing with the threats posed by asteroids and comets
A catastrophic meteor strike that would trigger the kind of destruction blamed for wiping out dinosaurs millions of years ago is unlikely
An analysis of a rock sample collected by NASA's Curiosity rover shows ancient Mars could have supported living microbes.
The space agency will hold a press conference to reveal the results of the analysis of the grey-green dust it drilled from a rock on 8 February.
'Something unexpected' is happening on the Sun, Nasa has warned.
An asteroid the size of a city block will pass by Earth this weekend, but have no fear: There's no danger of it hitting our planet.
Mars may have a really bad day next year on October 19th.
A massive coronal mass ejection (CME) has put NASA’s Curiosity rover in a direct line of fire
Some people believed they were witnessing a plummeting plane, a military attack, or a UFO
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
Remember that massive meteorite that crashed down in Russia last week? Well, it arrived a couple thousand years before scientists had predicted
NASA says the International Space Station has lost contact with NASA controllers in Houston.
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