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.
Astronomers are coming to believe that some of the solar system's moons might be more likely places to search for life than Mars.
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