Long skeptical about the UFO conversation, Neil deGrasse Tyson has weighed in on the debate about extraterrestrial life.

A declassified FBI memo claims aliens contacted humans and described future landings, but no evidence of extraterrestrial contact has been verified.

Long before Artemis II captured our attention by taking humans farther from Earth than ever before, humans have been fascinated by the possibility of exploring other worlds, finding life on other ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does intelligent life look like? And how would aliens communicate? How could ...

Declassified FBI files detail 1950s claims that aliens viewed humans as the lowest life form, revealing how US agents ...

What new methods can be used to detect alien technosignatures? This is what a recent study published in The Astrophysical Journal Letters hopes to address as a team of researchers from Pennsylvania ...

Well, please think about it. In your comm scenario, you have established some first principles, good for you. A few physical constants, a numerical system perhaps, great! That's basically taken you a ...