What we know about the Soviet spacecraft that will return to Earth this week - As the last remnant of the Soviet Venus ...

The Soviet Union's failed Kosmos 482 spacecraft will crash to Earth in the coming days after more than 50 years in orbit. Its ...

Despite its dry, dusty surface and thinner atmosphere, Mars may have more in common with Earth than scientists previously ...

This 2018 satellite photo shows an unknown substance swirling across the Gulf of Gdańsk in Poland. Scientists were shocked to ...

After a failed soviet union mission to venus 53 years ago the spacecraft has been left in orbit around earth since the early ...

Launched in 1972, the failed Venus probe has been stuck in Earth orbit ever since. Now it's hurtling back down to Earth.

The Kosmos 482 capsule was built tough for Venus. Its fall to Earth will make a huge fireball and may pose a small risk of ...

Rare earth elements are critical to many industries—used in electric motors, medical imaging and diagnostics, oil and gas ...

A failed Soviet spacecraft once destined to go to Venus will plummet towards Earth this weekend after decades stuck in space ...

Wave-like soil patterns on the Martian surface match those found in Earth's cold, mountain regions, which could help ...

The spacecraft separated into four pieces, two of which fell back to Earth shortly thereafter. The other two, believed to be ...