Today, we know of more than 5,000 exoplanets: planets outside our solar system that orbit other stars. While the effort to ...

Fastest Known Planetary System May Have Been Pushed by Our Galaxy’s Supermassive Black Hole ...

It must have cleared all other celestial bodies, except its own moons, from its orbit.

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

We're showing that, everywhere we look now, there was some sort of magnetic field that was responsible for bringing mass to ...

The Nancy Grace Roman Space Telescope's Wide Field Instrument provides a field of view 100 times greater than the Hubble ...

Exoplanets can be quite different from Earth, but occasionally researchers find one that gives a sneak peak into what the ...

Join our whistlestop tour of the planets of 'Star Wars Outlaws,' Ubisoft's massive open-world adventure in a galaxy far, far away.

Vega provided the first telescopic evidence of a disk of planet-forming material, but there are no planets to be found around ...

How would you like to see the farthest thing visible to the naked eye? It’s possible, but you’ll need to bundle up and sit ...

The "Galaxy of Horrors" is an array of vintage-style horror movie-themed posters to show us what nightmares exist in space.

Today, we know of more than 5,000 exoplanets : planets outside our solar system that orbit other stars. While the effort to discover new worlds goe ...