NASA's Jet Propulsion Laboratory has declared a 1.6% chance that a large asteroid would strike the Earth when on Dec. 22, ...

[NASA] and a team of partners has ... and operate with higher efficiency than radio frequency systems. TBIRD is a 3U sized satellite payload, meaning it is approximately the size of box of tissues.

A NASA satellite has spotted unexpected X- and C-shaped structures in Earth’s ionosphere, the layer of electrified gas in the planet’s atmosphere that allows radio signals to travel over long ...

A NASA satellite that suddenly reappeared after going silent gets credit for the remarkable discovery—a pair of temporary ...

The ionosphere of Earth is a layer of electrically charged gas that is essential for long-distance radio transmission. NASA's GOLD satellite has uncovered a startling discovery there. This area ...

To help solve this puzzle, climate scientists are eagerly awaiting the first batch of operational data from NASA's newest Earth-observing satellite, PACE (Plankton, Aerosol, Cloud, ocean Ecosystem ...

NASA's Pandora satellite mission to document at least 20 known planets orbiting distant stars will start from SpaceX at its ...

NASA's newest Earth-observing satellite, PACE (Plankton, Aerosol, Cloud, ocean Ecosystem), is expected to provide new data to help scientists understand how changing levels of different ...

The NASA-ISRO Synthetic Aperture Radar (NISAR) satellite will provide highly detailed images of Earth's surface, detecting movements as small as fractions of an inch.