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 ...

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

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 star was born in 1935, when Griffith Observatory became the first public observatory west of the Mississippi. Now, ...

Scientists confirmed Elon Musk’s warning that the sun will one day destroy Earth. New research reveals when life will end and ...

A star was born in 1935, when the Griffith Observatory became the first public observatory west of the Mississippi. Why it ...