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.
Mission Reports
Live coverage: Rocket Lab launches rideshare mission
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.
Mission Reports
Live coverage: United Arab Emirates probe arrives in orbit around Mars
The Emirates Mars Mission, the first deep space probe from the Arab world, steered into orbit around the Red Planet on Tuesday to cap a 307 million-mile (494 million-kilometer), 205-day interplanetary voyage from Earth and begin a science mission studying the Martian climate. The critical 27-minute Mars Orbit Insertion maneuver began at 10:30 a.m. EST (1530 GMT).