NASA's ER-2 science aircraft flew instruments designed to improve satellite data products and Earth science observations.

We've deployed so many satellites into space over the last few decades that we now have a massive orbital junk problem. The ...

Space station astronaut Don Pettit has shared a clip showing streaks of light created by SpaceX's Starlink satellites.

The mission, jointly operated by the United States and India, will measure minute changes to land, ice, and ecosystems around ...

A proposed mission seeks to retrieve Vanguard-1 and display it as an ancient relic of the space age.

In the intense early days of the space race, a small, unusual satellite was launched into space sixty-seven years ago.

NASA astronaut Don Pettit celebrated his 70th birthday returning from a 220-day mission on the International Space Station.

A NASA astronaut has captured footage of a 'surprise' from above Earth while orbiting at 17,500mph and it is shocking viewers ...

Piloted by NASA's Tim Williams, the ER-2 science aircraft ascends for one of the final science flights for the GSFC Lidar ...