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Browse every article published on Spaceflight Now, from launch reports and mission previews to spacecraft development coverage. Use the filters to narrow by topic or search by keyword.
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VideoPolaris Dawn astronauts discuss training for historic commercial spacewalk
Two of the four crew members will exit a SpaceX Dragon spacecraft using spacesuits currently under development. The launch is set for no earlier than early 2024.
VideoSpaceX launches Northrop Grumman’s Cygnus spacecraft on its way to the Space Station
The mission, dubbed NG-20, marks the first of three planned flights of Cygnus aboard a Falcon 9 rocket. Liftoff occurred at 12:07 p.m. EST (1707 UTC).
VideoSpaceX readies Falcon 9 for commercial flight to space station
An international four-man crew strapped into a SpaceX capsule atop a Falcon 9 rocket at the Kennedy Space Center Tuesday for a dress-rehearsal countdown. The launch of the privately-funded research mission to the International Space Station has been delayed until Thursday.
VideoULA marks success with the inaugural mission of its Vulcan rocket launching a Moon-bound robotic lander
The launch of the methalox fueled rocket marks the beginning of a new chapter for the launch company. The mission launched the first American-made lunar lander in more than 50 years.
VideoSpaceX launches Falcon 9 rocket from Cape Canaveral with 23 Starlink satellites
The next batch of 23 Starlink satellites for SpaceX's space-based internet service roard into orbit atop a Falcon 9 rocket launched Sunday from pad 40 at Cape Canaveral Space Force Station at 5:35 p.m. EST (2235 UTC).
VideoULA says its Vulcan rocket is finally ready to fly
Nearly a decade of planning, designing, assembly and testing for United Launch Alliance (ULA) is about to culminate in the first launch of its Vulcan rocket. The maiden flight of the launch vehicle is set for Monday, Jan. 8, at 2:18 am EST (0718 UTC) from Space Launch Complex 41 at Cape Canaveral Space Force Station.
VideoNASA discusses Moon-bound science as ULA’s Vulcan rocket gets go ahead for Jan. 8 launch
The mission will be a first for both ULA’s Vulcan rocket as well as Astrobotic’s lunar lander, Peregrine. Liftoff is set for Monday, Jan. 8 at 2:18 am EST (0718 UTC).
VideoULA stacks Vulcan rocket for the first time ahead of Jan. 8 debut launch
The fully-integrated Vulcan rocket stands 202 feet (61.6 meters) tall. ULA is aiming to launch the rocket and its payload, Astrobotic’s Peregrine lunar lander, on Jan. 8, 2024 at 2:18 a.m. EST (0718 UTC).
VideoAerojet Rocketdyne, ULA mark 60th anniversary of RL10 rocket engine
A rocket engine with a long pedigree marked a big milestone on Monday. It's 60 years since the hydrogen-fueled RL10 engine debuted onboard a Centaur upper stage launched from Cape Canaveral on Nov. 27, 1963.
VideoSuper Heavy-Starship climbs high but falls short on second test flight
SpaceX's gargantuan Super Heavy-Starship, the most powerful rocket ever built, blasted off on its second test flight Saturday and while the initial stages of the mission went smoothly, the first stage broke apart moments after separation from the Starship upper stage, which then blew itself up as it neared space.