Scientists speculate that asteroids colliding with Earth delivered water—an essential building block of life—but new research ...

A fireball soared over Mexico City in the early hours of April 16. It wasn't a meteorite, though — it was a bolide, a much ...

NASA astronaut Matthew Dominick, currently aboard the International Space Station, captured footage of a meteor burning up in ...

Oxford researchers have unearthed a cosmic surprise showing that the hydrogen needed for water was embedded in the very rocks ...

To best see the Lyrid meteor shower, Griffith Observatory's director suggests heading to the mountains or desert to get away ...

A planetary scientist explains new research explaining the differing compositions between space rocks that hit Earth and are ...

Lucy’s next stop — “the main event,” as Levison calls it — will be the Trojan asteroids that share Jupiter’s orbit around the ...

As you watch the night sky, streaks of light often flash for a moment, then disappear. These brilliant flashes—called ...

All that said, the findings can’t confirm the terrestrial life theory beyond a doubt. There’s still a chance hydrogen-heavy ...

YR4 won't hit Earth, but scientists now estimate a 4% chance it could strike the Moon, possibly affecting space missions.

The chemical composition of a meteorite that was built much like early Earth shows evidence of ample hydrogen necessary to ...

One of the first major meteor showers of the year will coincide with Earth Day this year, offering a heavenly experience for ...