NASA explains how a safely view a 'ring of fire' annular solar eclipse. WARNING: People should always use protective solar ...

A Soviet-area spacecraft that orbited Earth for more than 50 years crashed into the Indian Ocean on Saturday, Russian ...

SpaceX launched two batches of Starlink satellites aboard a Falcon 9 rocket in a little more than six hours late Friday/early ...

Kosmos-482, a spacecraft bound for Venus in 1972, was a time capsule from the Cold War when superpowers had broad ambitions for exploring the solar system.

A Soviet-era spacecraft plunged to Earth on Saturday, more than a half-century after its failed launch to Venus.