NASA’s planned April 16 launch of the Transiting Exoplanet Survey Satellite mission was scrubbed hours from liftoff.

Stratolaunch Systems plans three more speed taxi tests of its twin-fuselage Stratolaunch aircraft before an initial test flight this summer,

A 2018 NASA spending boost appears to offer the agency some flexibility in launch plans for the first and second test flights of the SLS and Orion crew capsule.

India’s state-run space agency has successfully launched the eighth spacecraft in the Indian Regional Navigation Satellite System, IRNSS-1I.

South Korea has provisionally chosen LIG Nex1 to build five reconnaissance satellites due for launch between 2020 and 2023.

Analysis of Virgin Galactic’s initial test flight of the SS2 shows the spacecraft performed as good as, or in some cases better, than model-based predictions.

Even with its recent push to return astronauts to the lunar environs, NASA has not given up on landing astronauts on Mars.

NASA has cleared Aerojet Rocketdyne to begin production of the Evolutionary Xenon Thruster-Commercial propulsion unit for future space science missions.