Hiroyasu Tsukamota has developed a deep-learning-based guidance and control framework called Neural-Rendezvous that could allow spacecraft to safely encounter interstellar objects.

Try this aliens quiz and see how much you know about our interstellar neighbors — if there are any.

Alien: Earth is just around the corner and fans are finally getting a look at the interstellar horrors it has in store. The ...

For over 100 years, scientists have been hell-bent on talking to aliens, and new technology could give that hunt a boost.

However, new findings could debunk an important factor for the claims of alien technology. Researchers from Johns Hopkins University have taken a closer look at an “interstellar” signal used ...

Interstellar objects are among the last unexplored classes of solar system objects, holding tantalizing information about ...

Oumuamua is the first interstellar object ever detected in ... And yes, even the ultimate query, is it aliens? That's what two Harvard astrophysicists posed in a recent paper, suggesting that ...

Sadly, we won’t be returning the favor. If aliens ever snag one of our interstellar envoys, like one of the Voyager spacecraft, they’ll see that we sent them some really old school stuff.