Researchers want to explore the idea that microscopic particles shed by alien civilizations have accumulated on the lunar ...

When/if alien life ever cruises toward Earth in big spaceships, we’re probably not just going to see it; we’re going to hear it via narrow radio signals. If an extraterrestrial civilization wanted to ...

California’s Vasquez Rocks have stood in for alien worlds for decades. A NASA satellite image reveals the famous landscape ...

Scientists have found thousands of planets outside our solar system in the last decade, but figuring out whether any of them support life is much harder. The reason is that our telescopes don’t have ...

Astronomers are counting down to using the new Roman Space Telescope to scan the Milky Way for alien moons that might be ...

When a SpaceX Falcon Heavy rocket blasts off from Kennedy Space Center as early as Sunday morning, it will be carrying a ...

The mysterious space rock that passed through our solar system grew significantly brighter as it left, according to scientists. Researchers say Comet 3I/ATLAS, suggested to be a hostile alien ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other solar systems, even if that was not their original intention. Five robotic ...

The proposed starshade would create an artificial eclipse in space, helping telescopes spot faint rocky planets hidden beside ...

Alien: Isolation 2 takes the action outside, but there's a good chance you'll want to stay inside in this horror game.