There are about 15,000 satellites orbiting Earth. Most of them, like the International Space Station and the Hubble Telescope ...

The BlueBird 6 from Texas-based AST SpaceMobile comes in at a full 2,400 square feet, or about the size of a three-bedroom ...

Space debris – the collection of defunct human-made objects in Earth's orbit – is already affecting space agencies, companies ...

On Wednesday (Dec. 17), this particular Starlink suffered an anomaly that caused a loss of communication with the ground and an unscheduled venting of its propulsion tank. The satellite is now ...

Zipping toward Earth at around 20,000 miles per hour, the asteroid is due to make its closest approach on Tuesday.

On Dec. 26, 1974, Salyut 4, a Soviet space station, launched into orbit around Earth. Salyut 4 was a small space station ...

The report said that a Russian rocket sent the satellites to circle the Earth on a 500-kilometer (310-mile) orbit from the ...

SpaceX confirmed that one Starlink satellite recently exploded in orbit, and it is now tumbling to re-enter the planet.

Astronauts aboard the International Space Station share Christmas wishes from orbit, marking the holidays with messages, decorations, and support from Earth ...

Nasa astronaut Don Pettit has captured a breathtaking view from space, blending vibrant auroras and glowing city lights with ...

NASA’s DiskSat launched into low Earth orbit early Thursday morning from the company’s Launch Complex 2 on Wallops Island, ...

Ever had a freshly cooked steak, delivered straight from the International Space Station? It's not going to be what you might expect. Is it possible to fry a steak in space? How long would it take to ...