The "Vulcan planet" that may not exist In a remarkable case of science fiction reflected in reality ... researchers got ...

For centuries, planets beyond our solar system—called exoplanets—existed only in theory and science fiction ... the tally of confirmed alien worlds has skyrocketed to just over 720.

A TERRIFYING alien planet that "rains glass" lurks just 64.5 lightyears from Earth. Described as a "nightmare world" by Nasa, the giant exoplanet has staggeringly fast winds that reach up to 5,400mph.

This is when we send a powerful beam of radio waves out into space – and wait for it to bounce back to Earth from an object, like an alien planet. When we get the reflected radio echo ...

“This fictional planet gives a nudge to Jupiter that is just enough to destabilize everything else,” Kane said in a statement. As it turns out, a small nudge to Jupiter is a big deal to ...