A SOVIET-era spacecraft has crashed down to Earth more than half a century after its failed launch to Venus. The space vessel ...

Ever since the Space Age dawned in the late 1950s, humans have been filling the skies with trash. The accumulation of dead ...

NASA has already found signs of alien life on Mars but is still keeping it secret, a rogue scientist claims. Barry DiGregorio ...

If Earth suddenly orbited a second sun, temperatures could spike, seasons would vanish, and gravitational chaos might ...

A stadium-sized asteroid will pass by Earth today (May 9). Scientists say the "potentially hazardous" 950ft-wide space rock - ...

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

Sen, a company based in London, provides views of Earth from orbit, with the hopes of making an experience usually reserved ...

Ancient North American droughts were driven by Earth’s orbital shifts, study from the University of Helsinki finds.

A failed Soviet-era spacecraft that became trapped in Earth’s orbit by mistake more than 50 years ago is expected to make a crash landing back on Earth early Saturday.

The sun has produced stunning auroras on Earth in recent years as solar activity has peaked—but expect more in coming years ...

What we know about the Soviet spacecraft returning to Earth this week - As the last remnant of the Soviet Venus program left ...