Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...

Ancient Lost Worlds and Hidden History. On location videos made by author and adventurer Brien Foerster exploring Peru, Bolivia, Egypt, Hawaii, Easter Island and other exotic places. With special ...

Two stars disagreed over whether a memorable sci-fi subplot hinted at hidden romance, revealing very different views of their ...

Apollo 17 astronauts reported a string of unexplained lights and objects around the Moon during their 7–14 December 1972 mission, according to newly released Pentagon UAP files, while a long-time ...

The xenomorph from the Alien franchise is one of the most legendary creatures in cinema history. Now it’s the star of FX’s series Alien: Earth too. Many filmmakers have put xenomorphs on screen and ...

Just over 40 years ago, in his novel Contact, astronomer Carl Sagan imagined what it would be like to detect radio signals beamed from other intelligent lifeforms in the galaxy. In the story, these ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Servals, like the ...

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically different from anything known to have ever formed around our sun Astronomers ...