A newly discovered dwarf planet called 'Ammonite' (2023 KQ14) has been spotted in the outer solar system, and it could be ...

A fifth planet has been detected within the habitable zone of a neighboring star, where conditions could perhaps support ...

NASA scientists have set out the truth about a 220-foot asteroid hurtling 'near' Earth early next week. Naturally, talk of space rocks on a near-Earth trajectory gets the imagination going. My mind ...

From donut planets to cube shaped worlds, the shape of Earth could completely transform how we live, breathe, and survive.

Members of the Flat Earth Society claim to believe the Earth is flat despite scientists explaining how we know the Earth is ...

Astronomers have likely witnessed a planet forming in real time, seen inside a spiral arm of the HD 135344B protoplanetary ...

In the 1950s, Stanley Miller and Nobel laureate Harold Urey conducted experiments at the University of Chicago in which they ...

If Earth is near the cone’s centerline, then as the cone narrows with better observations, we’re still inside it. The chance of impact goes up.

NASA experts explain why a passing asteroid isn't cause for concern, while revealing how often Earth encounters space rocks and preview what's coming in 2029.