There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

The mission is still in the early stages of its conception, with contracts given recently to firms.

Scientists can't fully agree on what GJ504b actually is. It may be a massive planet or a brown dwarf, a mysterious class of ...

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...

Beneath the icy silence of Antarctica's famous Dry Valleys lies a world so unusual that it often resembles another planet.

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

If someone told you there’s a place in Wisconsin where the landscape looks like it was borrowed from another planet, you’d ...

A Stanford scientist's model suggests many small rocky planets can't sustain atmospheres, potentially explaining the scarcity ...

A look at strange, futuristic kitchen gadgets that feel like they came from another planet - but might actually make cooking ...

Learn about a new working paper that argues that consciousness may not be limited to Earth-like biology, raising the ...

Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

Craig Gillespie’s far-out adventure is something of a quirky oddity compared to bigger blockbuster outings – so why is it failing to fly at the box office?