Avi Loeb, a cosmologist who studied black holes and served as head of Harvard’s astronomy department until 2020, has been appointed to lead a White House panel studying UFOs.

The game developer Saber Interactive has released a brand-new gameplay trailer for Turok: Origins and announced that the ...

White House taps polarizing Harvard astronomer to lead new UFO council - The team’s mission is to investigate the national ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

The pilots dubbed the fireballs “foo fighters” but had no idea what they were. Plasma? Enemy tech? Aliens? We still haven’t ...

A newly spotted interstellar visitor just got an unusually close listen from California scientists — in a search for signs of ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

NASA's Perseverance rover has uncovered one of the most intriguing clues yet in humanity's search for life beyond Earth.

An interstellar comet that passed through the Solar System last year may be up to 12 billion years old – far older than the ...