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Trump nominates Jared Isaacman to serve as next NASA administrator
If confirmed, Isaacman, 41, would be the fifth NASA administrator with spaceflight experience, replacing former Democratic Sen. Bill Nelson, who flew into orbit aboard the space shuttle Columbia in early 1986.
One astronaut hospitalized in Pensacola after splashdown; crewmates flown back to Houston
The astronaut "is in stable condition under observation as a precautionary measure," NASA said in a statement 10 hours after the Crew Dragon's landing. "To protect the crew member’s medical privacy, specific details on the individual’s condition or identity will not be shared."
Soyuz brings two cosmonauts, NASA astronaut back to Earth after record-setting mission
Cosmonaut Oleg Kononenko, now the world's most experienced spaceman, first-time flier Nikolai Chub and NASA veteran Tracy Dyson undocked from the International Space Station and returned to Earth Monday, closing out a record-setting mission with a picture-perfect landing in Kazakhstan.
VideoStarliner lands safely in New Mexico
Despite NASA's concerns about earlier thruster problems and multiple helium leaks in the ship's propulsion pressurization system, the Starliner had no trouble undocking and moving away from the station at 6:04 p.m. EDT and executing a critical 59-second deorbit braking maneuver at 11:17 p.m. to drop out of orbit.
NASA rules out bringing astronauts home on Boeing’s Starliner
After weeks of debate, NASA has ruled out bringing two astronauts back to Earth aboard Boeing's Starliner capsule because of lingering concerns about multiple helium leaks and degraded thrusters, both critical to a successful re-entry, officials said Saturday.
NASA ‘getting more serious’ about backup plan to bring Starliner astronauts home if needed
As NASA debates the safety of Boeing's Starliner spacecraft in the wake of multiple helium leaks and thruster issues, the agency is "getting more serious" about a backup plan to bring the ship's two crew members back to Earth aboard a SpaceX Crew Dragon, officials said Wednesday.
Make-or-break tests on tap for Boeing’s Starliner capsule
Critical tests are on tap this weekend to confirm Boeing's Starliner capsule can safety carry its two-person crew back to Earth despite unexpected helium leaks and degraded maneuvering thrusters, officials said Thursday.
NASA plans for space station’s demise with new SpaceX ‘Deorbit Vehicle’
The ISS Deorbit Vehicle, or DV, will be a custom-built, one-of-a-kind spacecraft needed to make sure the space station re-enters the atmosphere at the precise place and in the proper orientation to insure any wreckage that survives the 3,000-degree heat of re-entry will crash harmlessly into the sea.
Starliner crew confident spacecraft will bring them safely home
Helium leaks and thruster issues prompted NASA to extend their stay aboard the space station indefinitely -- Wednesday marked their 35th day in orbit -- while engineers carry out tests and analysis to better understand what caused the problems and to make sure the spacecraft can safely being Wilmore and Williams home.
Starliner landing now on indefinite hold for more tests, but NASA insists crew not ‘stranded’ in space
The problem for NASA and Boeing is that the Starliner's service module, which houses the helium lines, thrusters and other critical systems, is discarded before re-entry and burns up in the atmosphere. Engineers will not be able to study the hardware after the fact and as a result, they want to collect as much data as possible before NASA astronauts Butch Wilmore and Sunita Williams head home.