Satellites orbiting Earth facilitate every GPS ping, global communication, weather prediction and live stream. But when they ...

NASA's Curiosity rover has discovered a coral-shaped rock inside Mars’ Gale Crater, pointing to a time when the planet had water. The delicate, branched formation, just over an inch wide, was ...

Telescope takes best picture yet of comet hurtling our way from another solar system - The comet is hurtling our way at ...

Rainforests are home to half of the world's plant and animal species. Here are the five largest rainforests in the world.

After 25 years and multiple space missions, Butch Wilmore retires from NASA less than five months after he returned from a ...

NIST is releasing the first set of what it’s calling the Moonlight Radiometric Reference Dataset, a trove of data so precise ...

Ready to see a SpaceX Falcon 9 blast off into the sky? The first California rocket launch of August could take place this weekend.

NASA's James Webb Space Telescope has discovered evidence of a giant planet orbiting a star in the solar system closest to ...

The Martian forecast will almost always include a red sky but a recent panorama captured by NASA’s rover Perseverance shows what a blue sky would look like on the Red Planet.

CAPE CANAVERAL, Fla. (AP) — The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our ...

Live updates from SpaceX's scrubbed Falcon 9 rocket launch try on an Amazon mission Thursday morning from Cape Canaveral Space Force Station in Florida.

Shares for Central Texas-based Firefly Aerospace began trading on the Nasdaq market Thursday. The company, which landed a ...