Far beyond the eight familiar planets in our solar system, countless bizarre and extreme worlds await discovery — and some ...

Astronomers have detected four small planets orbiting Barnard’s Star, one of the closest stars to Earth, at just six ...

Scientists are rethinking how to detect alien life by focusing on planets vastly different from Earth. Instead of searching ...

The newly arrived SpaceX crew that docked with the International Space Station Sunday morning was greeted by both human and ...

If you’re going to set a sci-fi movie on an alien planet, it’s a nice bonus if that planet actually exists. Or, at least, is ...

Read more Dozens of stars show signs of hosting advanced alien civilisations Never is this more apparent than during a planetary alignment. Typically, only a few planets share the night sky, but an ...

What views of the night sky would we have if we had evolved on the Jupiter moon Europa, or one of the TRAPPIST-1 planets? If you have a clear view of the night sky at the end of February ...

This different ball game seems to be right up the alley of UFO expert and author Malcolm Robinson, as he has been studying ...

If you have a clear view of the night sky at the end of February, you'll be able to see all the planets in the solar system with the naked eye, lined up in a "planetary parade." But what would ...