Space: 1999 may have offered audiences a glimpse into the future, but its premise was rooted in the past — specifically, in a ...

The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

There is an age-old question that humans have been asking forever: What happens when we die? The beautiful (and sometimes scary) thing about the topic is that no one truly knows. To experience what ...

A polarizing Harvard astronomer has been appointed to lead a White House panel studying UFOs. Avi Loeb is leading a new ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...