"Let's count down 11 recently discovered Earth-like planets! When Earth is no longer habitable, where could humans go? These ...

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

The chances of intelligent life emerging in our universe—and in any hypothetical ones beyond it—can be estimated by a new ...

Our planet is just the right distance from the ... Our Sun is just one of many billions of stars in our galaxy, which is called the Milky Way. The Milky Way is a spiral galaxy and our Solar ...

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 ...

Each discovery brings scientists one step closer to understanding the distribution of small, rocky planets in our galaxy. “We ...

this could approach one planet per stars—so we are a hundred times more likely to find liquid water than we thought.” Since there are at least 100 billion stars in our Milky Way galaxy ...

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

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

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 ...

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 ...