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311 articles
Fresh crew takes off for six-month stay aboard space station
Strapped into a SpaceX Crew Dragon capsule, Crew 13 commander Jessica Watkins, pilot Luke Delaney, Russian cosmonaut Sergey Teteryatnikov and Canadian astronaut Joshua Kutryk blasted off from pad 40 at the Cape Canaveral Space Force Station at 11:10 a.m. EDT.
NASA plans unpiloted Starliner test flight at end of year
If the unpiloted test flight goes well, NASA and Boeing hope to launch a piloted Starliner flight in mid 2028, officials said Monday, incorporating redesigned propulsion system valves, more robust subsystems and other modifications expected to prevent the sort of failures that occurred in 2024.
Starship returns to Earth; rocket splashes down north of Hawaii after three-hour flight
The Super Heavy first stage booster, generating some 16 million pounds of thrust — twice the power of NASA's Space Launch System moon rocket — rapidly accelerated as it consumed propellant and lost weight, climbing out of the thick lower atmosphere along a southeasterly trajectory.
Astronauts remove failed antenna; run out of time to install a spare
It was the 282nd EVA devoted to station assembly and maintenance, the fifth so far this year, the second for Menon and the first for Adenot, now the first French woman to walk in space. Total ISS EVA time now stands at 74 days 10 hours and 44 minutes since station assembly began in 1998.
Super Heavy-Starship rocket chalks up mostly successful test flight
Powered by 33 methane-fueled Raptor engines, the 407-foot-tall two-stage rocket blasted off from SpaceX's "Starbase," Texas, launch site at 5:51 p.m. EDT, putting on a spectacular show for area residents and tourists as it climbed away atop some 16 million pounds of thrust.
VideoAstronauts ‘operate’ on space station’s broken robot arm
On May 27, flight controllers at the Johnson Space Center in Houston noticed one of the Canadian-built arm's seven joints was drawing more current than expected and not moving properly.
Musk praises “epic” Super Heavy-Starship launch
The Starship upper stage was equipped with six third-generation Raptor engines and one of three optimized for operating in vacuum shut down early during the climb to space. The flight computer kept the other five engines running longer than originally planned to make up for the shortfall, putting the craft on an acceptable sub-orbital trajectory.
NASA inspector general assesses agency’s management of moon lander risk
NASA's Office of Inspector General said that while NASA is working to "mitigate and prevent hazards" associated with lunar landers being built by SpaceX and Blue Origin, "there are currently gaps in the agency's approach, including in its testing posture and crew survival analyses," including what might happen after a catastrophic but non-fatal event.
Independent report sharply criticizes NASA management, Boeing for troubled Starliner flight
NASA Administrator Jared Isaacman said NASA will continue working with Boeing to make the Starliner a viable crew transport vehicle, adding that "sustained crew and cargo access to low Earth orbit will remain essential, and America benefits from competition and redundancy."
Crew 11 safely splashes down after shortened mission
Four space station crewmates undocked and plunged back to Earth Thursday, safely splashing down in the Pacific Ocean off the California coast six days after NASA ordered them home early because of a medical issue.