Kosmos 482, a 1,000 lb. former Soviet space probe, is currently expected to renter the Earth's atmosphere between May 8 and ...

Blue Origin’s all-female space mission has garnered online criticism, including from fast-food chain Wendy’s. But is Wendy’s ...

Pieces of debris coming from a famous comet are expected to appear fast as they leave glowing trails across the sky early Sunday morning.

This is probably the most convincing evidence for Planet Nine so far. It is believed that this planet is five to ten times ...

Bits and pieces of Halley’s Comet, which last swung by Earth in 1986, will be visible as meteors in upcoming days. The ...

A new space telescope is mapping the sky in 102 colors — and it may just rewrite our understanding of the universe.

NASA’s Power to Explore Challenge asks students to create a mission to a moon using radioisotope power systems.

Juno’s latest discoveries have pulled back the veil on Jupiter’s harsh atmosphere and the fiery volcanic world of Io. The spacecraft detected warm lava flows beneath Io’s crust and uncovered how heat ...

With Expedition 73 now underway, the International Space Station is hosting seven crewmembers again. Thursday saw the ...

Part of a spacecraft that launched in 1972 and has been orbiting Earth for 53 years is due to re-enter Earth’s atmosphere in ...

Halley’s comet swings near Earth every 75 years. But debris left by the comet leads to two major meteor showers every year including ...

The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.