Live coverage of the countdown and flight of a Delta 4-Heavy rocket carrying NASA’s Orion space capsule on its first test flight in Earth orbit. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
Falcon 9
Live coverage: SpaceX delivers Starlink satellites to orbit despite engine failure
SpaceX successfully deployed 60 more Starlink satellites into orbit Wednesday following launch from NASA’s Kennedy Space Center in Florida at 8:16 a.m. EDT (1216 GMT). One of the nine Merlin engines on the Falcon 9 rocket’s first stage shut down prematurely during ascent, but the launcher was still able to reach the mission’s targeted orbit.
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NASA begins outlining roadmap for 2024 moon landing
A senior NASA official said Tuesday that the Space Launch System, a huge heavy-lift rocket years behind schedule, could launch astronauts on a moon landing mission in 2024 on just its third flight to meet a goal announced last month by Vice President Mike Pence, while commercial companies will be entrusted with more responsibility to develop a lunar lander and a modest mini-space station, or Gateway, in lunar orbit.
Falcon 9
Live coverage: SpaceX resumes launches from California
SpaceX’s first launch since August took off Saturday from Vandenberg Air Force Base in California. A Falcon 9 rocket deployed the first 10 next-generation Iridium communications satellites, part of a $3 billion upgrade to the company’s space network. Liftoff occurred at 9:54 a.m. PST (12:54 p.m. EST; 1754 GMT), and the Falcon 9’s first stage landed on a barge in the Pacific a few minutes later.