Is there a full moon tonight? Here's what to know about today's special moon phase and when to look up for the next meteor ...

Asteroid 2024 YR4 will not hit Earth, but it has forced planetary defense experts to confront a different kind of worst case: ...

To our best of our understanding, the Moon formed from Earth following a colossal impact. A Mars-sized world we nicknamed ...

Earth and the planetary object that gave rise to the Moon were likely born in the same region of the solar system.

Asteroid 2023 JF flew about 199,000 miles (320,000 km) away from Earth. It's estimated size is about 34 feet wide (10 meters) ...

The next full moon will be the last supermoon of 2025, set to shine for days. Here's when to watch and what to know about ...

It may not have had the speed of the race to the Moon in the 1960s, but for a nation that launched its first satellite only ...

Earth has picked up a new traveling companion – an asteroid named 2025 PN7 that now moves through space in step with us. This ...

Comet 3I/ATLAS recently emerged from behind the glare of the sun to become visible to ground-based telescopes.

An early morning test on the International Space Station has pushed a small California company into sharper focus. TransAstra ...