An alien planet has been discovered that may be "teeming with life" as scientists reveal the exact date we will know whether extraterrestrials exist could be "within one to two years". Lead researcher ...

Have you ever wondered what would happen if a planet full of aliens was ever discovered? It's pretty mind-boggling to think just how vast the universe could be, and how much life could actually exist ...

Relics of an ancient planet might be hiding under our feet, according to new research. Some scientists believe that a “protoplanet” named Theia collided with Earth some 4.5 billion years ago. That ...

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 ...

AN alien world “suffers star-grazing torture” every 111 days as its fiery sun boils the planet to a hellish 1,093C. This brutal event has led to Nasa branding it “the roasted planet”, as the space ...

The conditions favouring the rise of advanced aliens are much rarer than previously thought, according to a new study, which suggests the nearest planet hosting extraterrestrial civilisation could be ...