Contracts to SpaceX, Orbital ATK and Sierra Nevada for cargo resupply missions to the International Space Station (ISS) beginning in late 2019 are costing NASA more than twice what it paid under the first round of Commercial Resupply Services (CRS-1) awards, according to NASA's Inspector General.
The Sentinel-3B satellite, part of the European Union’s Copernicus Earth observation program, was successfully launched April 25 by a Rockot vehicle from Plesetsk, Russia.
Launch service operator Arianespace has postponed the next launch of the Ariane 5, after satellite owner Indian Space Research Organization (ISRO) decided to ship its spacecraft back to Bangalore.
The former congressman has been a champion of commercial space efforts, which should serve him well as SpaceX and Boeing prepare to launch humans to space.
Mars might be within reach of human explorers by the mid-2030s with an annual budget roughly equal to the International Space Station, according to a forum of Mars exploration experts.
The U.S. Air Force’s plan to trim the timeline for the next generation of missile warning Space-based Infrared System satellites may open up a huge opportunity for industry.
Sierra Nevada expects to get aeroshell panels next month for the first orbital Dream Chaser, marking a key milestone in the run-up to the start of assembly.
A Space X Falcon 9 rocket soared off its Cape Canaveral launch pad April 18 to send NASA’s planet-hunting TESS telescope on its way to an operational orbit.
U.S. Rep. Jim Bridenstine has cleared a possible final roadblock in his quest to be OK'd as the next NASA administrator by winning Sen. Marco Rubio's support.
The U.S. Department of Commerce has begun discussions with the U.S. Air Force to take over space traffic notifications to commercial satellite operators.