NASA has made quite the discovery in Rio Hurtado, Chile, with its Asteroid Terrestrial-impact Last Alert System telescope system. A new comet has been detected, originating from interstellar space.

NASA has discovered an interstellar comet that's wandered into our backyard. Luckily, it won't get near enough to be a threat ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space ...

Christopher Nolan’s Interstellar dazzled with its realism - but there’s one glaring issue hiding in plain sight. While the ...

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

The object, 3I/ATLAS, was discovered several days ago and is only the third interstellar visitor to be identified ...

The newly discovered interstellar visitor is just the third of its kind and fascinates astronomers who hope to learn from it ...

The photo suggests that interstellar 'scraps' of matter are being strewn into space as the hungry black hole chows down on its dinner. "At the very center of nearly every galaxy is a supermassive ...

Years ago the Voyager 1 spacecraft traveled through the heliopause, the boundary of the solar system, and entered interstellar space. The good news is that it only took a few decades to achieve ...

In the 2014 film Interstellar, humanity takes advantage of a wormhole near Saturn to travel to different galaxies in minutes while searching for a new, habitable planet.Similarly, a network of ...

Science fiction is full of amazing space phenomena. Some of those phenomena have gone from theory to reality — like black holes and pulsars. But what about wormholes? These portals through space ...