In a groundbreaking discovery, scientists have identified a ‘super-Earth’ less than 20 light-years away, which could ...

Roughly 4.5 billion years ago, the young solar system was a swirling cloud of gas and dust that formed the first asteroids ...

Researchers have discovered chemical fingerprints of Earth's earliest incarnation, preserved in ancient mantle rocks. A ...

For the first time, scientists may have found direct evidence of material from the proto-Earth, a version of our planet that ...

When a Mars-sized meteorite slammed into Earth billions of years ago, the impact completely reset any and all chemical ...