Scientists recently identified the oldest material on Earth: stardust that's 7 billion years old, tucked away in a massive, rocky meteorite that struck our planet half a century ago. Some of these ...

Over 4.6 billion years ago, Earth took shape from a spinning cloud of dust and gas surrounding the young sun. Tiny particles ...

World Expo in Osaka showcases Mars meteorite, stem cell heart, and unity among 160 countries, despite low public enthusiasm.

Everything from a Mars meteorite to a beating heart grown from ... Heightened security was put to the test hours before the ceremony when a suspicious box was found at the nearby Kyoto train ...

Starlink satellites orbit approximately 342 miles (550 kilometers) above Earth and put on a spectacular show for observers as ...

Hazen realized he could use the pressure bomb to test this theory ... volcanoes, even on meteorites. Cracking open space rocks, astrobiologists have discovered amino acids, compounds similar ...

Scientists speculate that asteroids colliding with Earth delivered water—an essential building block of life—but new research suggests the planet didn't need the delivery.

Most meteorites are small — pebble-sized or smaller — chunks of rocky material that, in most cases, get buried in the soil or ...

Carbon-containing meteorites look like they had less severe impacts than those without carbon because the evidence was ...