The question of whether humanity is alone in the universe has fascinated scientists for generations, but few have pursued an ...

The United States carried out strikes against several targets in Iran on Tuesday after attacks on three commercial vessels ...

A staple of sci-fi storytelling, especially in today's most popular franchises, owes a huge debt to an episode of Star Trek ...

For the first time in more than 15 years, the International Academy of Astronautics (IAA) Search for Extraterrestrial ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

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

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...

Nelson started this week on the Claude pretraining team.

While telescopes like the James Webb Space Telescope (JWST) can detect the chemical fingerprints of distant atmospheres, ...