The spacecraft will study the solar system's edge, magnetic fields in interplanetary space, and remnants of exploded stars.

The US space agency NASA has launched a satellite into space in collaboration with the Indian Space Research Organization (ISRO) designed to measure changes on the Earth's surface at levels of precision previously unknown. The data could help to identify ...

NASA and the Indian Space Research Organization are set to launch the NISAR satellite as soon as Wednesday, providing unprecedented detail of Earth's surface and aiding in disaster response. NASA and the Indian Space Research Organization are set to launch ...

Captured on Aug. 21, this image from NISAR's L-band radar shows Maine's Mount Desert Island. Green indicates forest; magenta represents hard or

Two NASA satellites rocketed into orbit from California aboard a SpaceX Falcon 9 rocket Wednesday, commencing a $170 million mission to study a phenomenon of space physics that has eluded researchers since the dawn of the Space Age. The twin spacecraft are ...

NASA announced a launch date for first crewed flight to the moon since 1972. The Artemis II mission will circle the moon but not land on the surface. If successful, NASA is set to put humans on the lunar surface in 2027. The last time a human has traveled beyond low Earth orbit came aboard the final Apollo mission over 50 years ago.

The Starlink satellite train is usually visible shortly after the satellites have been deployed when they are at their lowest orbit. Starlink satellites travel very fast and complete one orbit of Earth every 90 minutes which means you can sometimes see them within just two hours of a previous sighting.