Never let it be said again that Michael Bay isn't a visionary; NASA's future looks a little bit more like "Armageddon" every day.
A newly discovered green meteorite, dubbed NWA 7325, may have arrived from the planet closest to the sun, according to scientists.
East Coast residents were buzzing on Friday night after a brief but bright flash of light streaked across the early-evening sky
Scientists are moving forward with plans to intentionally smash a spacecraft into a huge nearby asteroid in 2022 to see inside the space rock.
Curiosity may be sitting idle during the solar conjunction (more on that below), but there’s fresh Mars-focused news.
Has Voyager 1 left our solar system?
A new examination of what is essentially the universe's birth certificate allows astronomers to tweak the age, girth and speed of the cosmos
More than 35 years after it launched on a mission to explore the cosmos, NASA's unmanned Voyager spacecraft appears to have left the solar system.
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.
Algae-like structures inside a Sri Lankan meteorite are clear evidence of panspermia, the idea that life exists throughout the universe, say astrobiologists.