A Soviet-era spacecraft meant to land on Venus a half century ago is expected to plunge uncontrolled back to Earth within days.

Despite weighing about a million times the mass of our sun, the black hole wasn't found at the center of its host galaxy, ...

A half-ton spacecraft launched by the Soviet Union 53 years ago is expected to fall back to Earth this weekend.

A spacecraft launched more than 50 years ago is expected to make an uncontrolled reentry into Earth’s atmosphere in the ...

“Never had people,” Trump likes to say of Obama’s use of the space. “I use the room ... a new 60-plus-inch flat-screen television that he has cued up with clips from the day’s Senate ...