Boeing Starliner's first astronaut flight halted at the last minute
Nearly a month after a frustrating launch scrub, the Starliner and its two-person crew were initially cleared for a second attempt to reach orbit.
Boeing's Starliner with crew on board cleared for second launch try
If the first piloted test flight goes well, NASA hopes to certify the Starliner for regularly scheduled service starting next year.
NASA says helium leak poses no safety threat to Boeing's Starliner capsule
Engineers are confident the leak will not worsen in flight, and even if it does, the Starliner can safely launch June 1.
Boeing's Starliner facing additional delay for extended leak analysis
NASA managers have ordered additional reviews of a small helium leak in Boeing's Starliner spacecraft to make sure it can be safely launched as is.
NASA rules out Saturday launch for Boeing's oft-delayed Starliner crew ship
NASA ruled out a planned Saturday launch of Boeing's Starliner to allow more time for analysis of a small, but persistent helium leak in the ship's propulsion system.
Blue Origin launches first Black astronaut candidate 60 years after rejection
Ed Dwight trained to become the first African American astronaut but was never asked to join NASA. He finally flew into space on Sunday.
Launch of Boeing's hard-luck Starliner delayed yet again
Ongoing work to resolve a persistent helium leak has pushed the first piloted Starliner flight back at least four more days, to May 25.
Boeing Starliner launch retargeted for May 21
The oxygen valve that derailed a launch try last week has been replaced, but engineers want more time to verify an unrelated helium leak has been fixed.
Starliner launch delayed to at least May 17 to replace suspect valve in Atlas 5 rocket
United Launch Alliance decided to replace a suspect valve in the Atlas 5 rocket's upper stage, delaying launch to late next week.
Planned crewed launch of Boeing's Starliner spacecraft scrubbed
The planned piloted launch of Boeing's long-delayed Starliner crew ferry ship was called off with less than two hours to go before liftoff.
Boeing preps Starliner crew ferry ship for first piloted test flight
Two veteran astronauts will put the Starliner through its paces in the ship's first piloted flight to orbit.
Astronauts confident Boeing's Starliner is finally ready for crew flights
Astronauts Barry Wilmore and Sunita Williams say they have complete confidence in the Starliner despite questions about Boeing's safety culture.
Veteran taikonaut, 2 rookies launched to Chinese space station
The Shenzhou 18 crew will replace three taikonauts aboard the Chinese space station who are wrapping up a six-month stay.
NASA seeks to reign in costs of Mars Sample Return mission
NASA said it agrees with an independent review board that concluded the project could cost up to $11 billion without major changes.
Final Delta 4 Heavy puts NRO spy satellite into space
It was a "bittersweet moment" as United Launch Alliance brought the Delta program to a close.