Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s ...

The long-awaited adaptation of “Project Hail Mary” is in theaters now. The 2021 book is considered one of the best science ...

A documentary filmmaker sparked a discussion of advanced Martian civilizations after sharing footage that appeared to depict ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...