Christopher Nolan's sci-fi film, starring Matthew McConaughey, Jessica Chastain and Anne Hathaway, hit theaters 10 years ago Paramount/Warner Brothers/Kobal/REX ...

NASA’s Europa Clipper and ESA’s JUICE captured opposite sides of interstellar comet 3I/ATLAS at the same time, revealing strange chemistry inside it.

The presence of deuterium, an isotope of hydrogen, in 3I/ATLAS suggests the interstellar comet formed in a much colder place before our solar system existed.

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be ...

In October, astronomers using a powerful telescope in Hawaii caught sight of something they'd never seen before: an asteroid from interstellar space hurtling through our solar system. Now, about a ...

The farthest spacecraft from Earth has shut down another instrument in the hopes of buying time for an upgrade that could boost the aging probe’s impressive lifespan.

The interstellar comet 3I/ATLAS was the third object ever discovered in our solar system that originated from another star system. Despite a viral conspiracy theory, NASA officials have repeatedly ...

The hardest movie ticket to get this weekend was for a film audiences have been able to watch at home for years: Christopher ...

The solar system is now at the edge of this cloud, but the massive stockpile of cosmic stardust has left signatures on ...

Warning: Major 'Interstellar' spoilers lie ahead! Interstellar is the most and least confusing movie that Christopher Nolan has ever made. The most confusing because the spacefaring odyssey takes the ...