Before solving that mystery, however, astronomers must determine how quickly those distant planets are truly spinning. Slower ...

No Man’s Sky uses procedural generation to create more than 18 quintillion planets, many populated by unusual alien life. The ...

Given the size and age of the universe, it should be full of species with technology far more advanced than our own. But so far there is no trace ...

For the first time, astronomers have confirmed the presence of an atmosphere around a rocky exoplanet orbiting within its star’s habitable zone, marking a major milestone in the search for life beyond ...

Scientists say moons around rogue planets wandering through the galaxy could remain warm enough for life thanks to tidal heating and hydrogen-rich atmospheres. These dark, starless worlds may have had ...

For the first time, astronomers have seen the glow of alien planets circling sun-like stars. “This is a new era,” says the leader of one of the teams, Drake Deming from NASA’s Goddard Space Flight ...

The search for life beyond Earth has marked a new discovery — evidence of an atmosphere on an Earth-like planet beyond our Solar System with modelling suggesting it may be a water world.

There is no chance in hell our species will be able to reach another Earth-like planet in the Universe in the foreseeable future, so the only way we can get a sense of the habitability of such places ...

EVEN as a cash-strapped NASA shelves plans for a costly mission to hunt for Earth-like planets, a novel scheme has emerged that promises to achieve the same goal for a fraction of the cost. Called New ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life. Tardigrades—a type of invertebrate ...