Alien planets across the Milky Way reveal how strange, hostile, and spectacular other worlds can be, from the nearby promise ...

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines a very different kind of solar system that could harbor life-forms we haven ...

Astronomers have identified a clue hidden in the light of certain stars that's already led them to discover seven new alien planets, with more expected to come. To be clear, these alien planets likely ...

NASA has released an extensive cosmic map of the night sky, created from eight years of data from the Transiting Exoplanet ...