A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the Trump administration to ...
Volker Engel and Douglas Smith revisit the signature scene from Roland Emmerich's 1996 summer blockbuster.
Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, ...
The question of whether humanity is alone in the universe has fascinated scientists for generations, but few have pursued an ...