Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...
The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...
The first six months of 2026 have produced four stand-out sci-fi movies – and they all have one thing in common, says Bethan ...
A controversial Harvard University cosmologist who has suggested alien lifeforms could be sailing into the solar system disguised as meteors is leading the Trump administration’ ...
WASHINGTON (AP) — A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a team of outside scientists to study the national security ...
Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant ...
The scientific search for extraterrestrial life is almost entirely focused on biosignatures, radio signals, and microbial ...
Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...
A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...
God and aliens are having a moment. But what do Christianity and other faiths really teach about ETs?