The red giant phase is pretty crazy. The star's outer atmosphere can expand to hundreds of times its initial size; some ...

An international team of astronomers reports the discovery of a new extrasolar world orbiting a nearby star known as HD 86728 ...

The first rocky planet ever spotted orbiting a burned out star called a white dwarf offers a glimpse of what may be in store ...

The rumor claimed that JWST observed the object changing its trajectory, implying it was some sort of spaceship.

The creator and writer of the series reveals the main reason why the story of the terrifying creature is set on our planet.

"A Sign in Space" simulated an extraterrestrial communication to see whether humans are prepared for the real deal.

The first rocky planet ever spotted orbiting a burned out star called a white dwarf offers a glimpse of what may be in store for Earth billions of years from now -- showing it is possible our ...

A viral video shows Amazon's Alexa claiming an "armada of alien ships" is heading towards Earth, citing Github.io. The clip ...