Finding alien life could shake some people to their very souls, but different religions can take very distinct approaches to ...

The Teeming Universe imagines alien ecosystems shaped by radically different planetary conditions. One world supports ...

Since 1975, Nikon's Small World competition has featured images of strikingly surreal, alien beauty. Here are this year's ...

A "baby" exoplanet, discovered emerging from its cosmic cocoon around a nearby star, is the youngest alien world ever seen, a new study reveals. The planetary infant is less than 1 million years old ...

Alien life may not need the kind of home humans instinctively search for. Some of the strangest possibilities begin once ...

This article predates the current owners of Science Blog. It has not been reviewed under the current editorial process and is kept as part of the archive. Four hundred light years away, a planet ...