Scientists have mapped the atmosphere a planet outside of our solar system in 3D for the first ever time. And they have found a world unlike anything we have ever seen: powerful winds that carry ...

Astronomers have discovered a strange new world just 35 light-years from Earth – one permanently covered in a vast ocean of ...

The aurora borealis produces a dazzling display of greens, reds, purples and sometimes pinks for those lucky enough (Credit: Getty Images) The magical light displays that appear in the skies above the ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

NASA is set to launch a brand new space telescope that can see 100 times more than the Hubble Space Telescope and could help scientists develop the technology to spot alien worlds. The Nancy Grace ...

Distinct days and nights have helped life flourish on Earth. But many alien worlds capable of supporting life may not have such clear delineations. Do aliens sleep? You may take sleep for granted, but ...

A water world ruled by octopus-like creatures. A planet divided by light and dark where the sun never rises. And a lava hell where molten rock rains from the sky. These are not descriptions of foreign ...

Europa, one of Jupiter's icy moons is the most likely place in our solar system to be home to alien life Many astronomers are no longer asking whether there is life elsewhere in the Universe. The ...

There's even a new probe that will hunt for as many as 25 habitable alien worlds ALIENS could discover humans on Earth by spotting one of 12 signs, scientists say. Topping the list is a clue that ...

Astronomers Confirm a Possibly Habitable World Just 20 Light-Years Away Scientists have mapped the atmosphere a planet outside of our solar system in 3D for the first ever time. And they have found a ...