A massive gas giant located 900 light-years away, has had its remarkable atmosphere mapped in 3D by astronomers for the first ...

"We're arguing that intelligent life may not require a series of lucky breaks to exist," said lead author Dan Mills of the ...

A rare full seven-planet alignment will be visible in the early night sky between Feb. 22 and 28. We have the tips you need ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

According to an alternative model of how intelligent life emerges on planets like Earth, the existence of aliens—and human ...

Researchers present an alternative to the long-held “hard steps” theory to explain the evolution of complex life, suggesting ...