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 risks posed by UFOs ...

The pilots dubbed the fireballs “foo fighters” but had no idea what they were. Plasma? Enemy tech? Aliens? We still haven’t ...

The mission is still in the early stages of its conception, with contracts given recently to firms.

The universe contains billions upon billions of stars, countless planets and seemingly endless opportunities for life to ...