We may be starting to get a grasp on what kick-started life on Earth – and it could help us search for it on other planets ...

Researchers have discovered a 3.5-billion-year-old meteorite impact crater in Western Australia, providing new insights into ...

To put that in perspective, the Earth is thought to be about 4.5 billion years old, which means these "rocks"—really ...

Scientists have found the oldest impact crater on Earth – and it changes our understanding of our planet and the origins of ...

Spherex (the Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) will survey ...

Researchers found the world’s oldest impact crater in Western Australia. The crater was created by a massive meteorite impact ...

It is widely believed that Earth's atmosphere has been rich in oxygen for about 2.5 billion years due to a relatively rapid ...