Beyond our solar system, countless alien worlds of lava, ice, water and noxious gas swirl through the cosmos. Here are some ...

An international team of astronomers reports the discovery of a new extrasolar world orbiting a nearby star known as HD 86728 ...

Astronomers listened for radio signals emanating from planets in the TRAPPIST-1 system, but found no evidence of any ...

The first rocky planet ever spotted orbiting a burned out star called a white dwarf offers a glimpse of what may be in store ...

The James Webb Space Telescope has not spotted aliens 10 light years away as some conspiracy theories suggest.

(390 million mi) from Earth, underneath the cold seas of Europa, a horrifying, and vastly intelligent creature lurks. Can our ...

The red giant phase is pretty crazy. The star's outer atmosphere can expand to hundreds of times its initial size; some ...

Harvard researchers Tim Lomas and Brendan Case, along with Michael Masters from Montana Technological University, have a new ...

Astronomers say that the first rocky planet orbiting an extinct star called a "white dwarf" gives an idea of what the Earth ...

There have been quite a few rather credible whistleblowers that have come forward with some wild stories about what they claim to know about the United ...

Some Green Bay Packers players shared their rather controversial takes — which resulted in a seriously chaotic video. “What ...

The first rocky planet ever spotted orbiting a burned-out star called a white dwarf offers a glimpse of what may be in store for Earth billions of years from now — showing it is possible our ...