Long before Sputnik launched, something else may have already been orbiting Earth. Known as the Black Knight Satellite, this ...

Don't they have something to do ? Even if there were any other life forms in the universe, the distance is far to great to make observation/communication likely. I ...

The world of extraterrestrial speculation collided headfirst with political controversy this week as President Donald Trump publicly accused Barack Obama of leaking classified information on aliens.