NASA's SPHEREx space telescope detected organic molecules coming off comet 3I/ATLAS as the interstellar visitor made its ...

In March 1997, police entered a rented mansion in Rancho Santa Fe, California, and discovered 39 bodies. The members of Heaven’s Gate had carried out a coordinated suicide over three days. They ...

Only one of these patches of lunar plain can be Luna 9’s actual landing site – and there’s no guarantee that either of them ...

The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial ...

In 1977 filmmaker Steven Spielberg’s new Alien first contact movie, CLOSE ENCOUNTERS OF THE THIRD KIND, was released in cinemas on December 14. Unsuspecting audiences witnessed the arrival ...

Project Hail Mary will be released on March 20, but Prime members are being offered early screenings starting March 16.

Discover the new LEGO Project Hail Mary set featuring Ryan Gosling’s Ryland Grace minifigure and alien Rocky, priced at $99.99.

Astronomers are tracking a visitor called 3I/ATLAS, the third confirmed interstellar object ever observed. The two previous instances were 1I/’Oumuamua in 2017 and 2I/Borisov in 2019. 3I/ATLAS is ...

New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could exist in principle in distant stellar systems. With the right engineering ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. A deep image of interstellar Comet 3I/ATLAS captured by the ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no detectable technosignatures strong enough to suggest it is an alien spacecraft.