With Area 51 ruled out by President Obama, where might aliens really be hiding? Scientists have now revealed the best candidates.

The planets orbit a star around 133 light-years away from Earth.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The giant metallic cloud ...

Scientists have discovered something that they previously thought wasn’t possible – an ‘inside out’ star system. When you line all the planets in our solar system up, the four closest to the sun are ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

A Harvard scientist has suggested that our Solar System may be far more crowded with interstellar objects than anyone realized.

SIGNS of an alien planet that’s about the same size as Earth have been picked by up a Nasa telescope. Scientists say it might ...

Add Yahoo as a preferred source to see more of our stories on Google. The remarks came during a visit from Defense Secretary Pete Hegseth and Pentagon leadership, part of the "Arsenal of Freedom" tour ...

Interstellar comet 3I/ATLAS dramatically brightened after passing the Sun, with Harvard astrophysicist Avi Loeb warning it ...

For millions of years, a frozen wanderer drifted between the stars before slipping into our solar system as 3I/ATLAS—only the ...

Planet K2-18b, an apparent water world 124 light years away, has been seen as a promising location in the search for aliens, ...

Interstellar comets are the original cosmic explorers, and by studying their metallic whispers, we are learning the secrets ...