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VideoRoman Space Telescope, NASA’s next ‘great observatory,’ launched
Using a donated Hubble-class mirror originally built for a spy satellite, NASA's Roman Space Telescope launched Sunday on a $4.3 billion mission to open a new window on the universe. Liftoff from the Kennedy Space Center atop a SpaceX Falcon Heavy came at 7:26 a.m. EDT (1126 UTC).
VideoSpaceX launches two to space station, giving Starliner astronauts a ride home in February
SpaceX launched a reduced two-man crew on a flight to the International Space Station Saturday, along with supplies and a pair of empty seats for two Starliner astronauts waiting to hitch a ride home in February after an unexpected eight-and-a-half-month stay in orbit.
VideoPolaris Dawn crew gears up for Thursday spacewalk
Billionaire Jared Isaacman and SpaceX crew trainer Sarah Gillis prepared to open the forward hatch of their Polaris Dawn spacecraft early Thursday to take turns floating outside in the first non-government spacewalk in the history of space exploration. Depressurizing the spacecraft will begin around 2:23 a.m. EDT (0623 UTC) and a scaffold-like "Skywalker" assembly extending just above the hatch will be used for stability.
VideoAstronauts describe thrilling ride to orbit on Falcon 9 rocket
When the countdown hit zero last Friday and the engines powering a previously flown Falcon 9 first stage roared to life for takeoff, the four astronauts strapped into a SpaceX Crew Dragon some 21 stories up started laughing.
VideoSpaceX Starship prototype lost in test flight landing mishap
SpaceX launched a prototype Starship rocket Tuesday from its Boca Chica, Texas, flight facility, successfully sending the silver booster up to an altitude of about six miles as planned. But the unpiloted test flight ended with a spectacular explosion when the rocket failed to right itself and slow down enough for a tail-first landing.
VideoSpacewalkers attach docking adapter to space station for commercial vehicles
Two spacewalkers attached a new docking port to the International Space Station Friday, clearing the way for U.S. crew ferry ships being built by Boeing and SpaceX to begin test flights to the lab complex next year.
VideoLong-awaited station spacewalk on tap Friday
Astronauts Jeff Williams and Kate Rubins ventured outside the lab complex Friday for a long-awaited spacewalk to attach a new docking mechanism, the first of two that will be used by U.S. crew ferry ships being built by Boeing and SpaceX to carry astronauts to and from the outpost, ending NASA's sole reliance on Russian Soyuz spacecraft.
VideoFalcon 9 rocket destroyed in launch mishap
A SpaceX Falcon 9 rocket carrying a Dragon cargo ship loaded with more than 4,000 pounds of supplies and equipment bound for the International Space Station -- including a critical docking adapter needed by future U.S. crew ships -- broke apart in a shower of debris shortly after launch Sunday.