Ariana Church, 9, was on Penarth beach in Wales with her family when she spotted a mysterious rock - which turned out to be a 4.5 billion-year-old meteorite ...

Imagine walking across your field, picking up rocks like you've done a thousand times before, when suddenly you're holding a ...

The Perseverance rover is continuing its mission to find clues about the geological past of Mars. The rover’s main goals are ...

Rudy Frederick has been keeping an eye on the heavens for years, fascinated by what’s beyond the limits of Earth’s atmosphere ...

For a long time, scientists assumed that Earth's water was delivered by asteroids and comets billions of years ago. This coincided with the Late Heavy Bombardment (ca. 4.1 to 3.8 billion years ago), a ...

Planetary scientists analyzing oxygen isotopes in lunar soil from the Apollo mission sites conclude that meteorite ...