Pale rocks on the red planet reveal a watery past and suggest the potential for life. Sometimes, scientists have to dig, work ...

Definitely a case of the whole being greater than the sum of its parts, the exhaustive anthology is a mostly strong ...

Researchers have found that Earth’s first oceans may not have been blue at all like today. Instead, they may have gleamed in ...

A study suggests planets in white dwarf habitable zones could sustain life for billions of years through key biological ...

Retrofuturistic styling, synthetics with no regard for human life, and people being munched like popcorn — that's the Alien ...

The James Webb Space Telescope (JWST) has directly imaged four planets orbiting the host star HR 8799 about 130 light-years from Earth in the constellation Pegasus.

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

A new set of data released by NASA's Kepler mission catalogs 219 newfound alien planet candidates. According to NASA, 10 of the new worlds appear to be rocky in the habitable zones of their stars ...

SEE ALSO: Seven Earth-sized planets orbit an alien star only 40 light-years away This could be a vision of what we'd see if we traveled to one of the seven Earth-sized planets orbiting TRAPPIST-1 ...

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 inspired by one that actually exists. In the new film Ash ...

This is what textbooks have taught us over the years but beyond the realm of humankind inhabiting Earth -- out in the alien world ... even the icy planets in our solar system such as Neptune ...

"These objects really could be anywhere in the solar system at any given time." One million alien visitors from another star system could already be lurking in the solar system. We aren't talking ...