A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...
The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...
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 ...
An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.
Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and ...