Luna 9's location has remained a mystery since its 1966 touchdown. Scientists may be closing in on the long-missing landing site of the Soviet Union's Luna 9, the first human-made object to safely ...

Public workers clean a subway platform after heavy snow falls during the night in Frankfurt, Germany ...

Trump warns the United States has to make a 'meaningful deal' with Iran or else 'bad things happen.' ...

Prometheus, the divisive but brilliant 2012 prequel to the legendary Alien sci-fi franchise, has just been added to Netflix.