Live coverage of the countdown and launch of the NASA’s Soil Moisture Active Passive environmental satellite aboard a United Launch Alliance Delta 2 rocket. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
Mission Reports
Live coverage: Three-man crew closes out 173-day space mission
Outgoing space station commander Shane Kimbrough and two Russian crewmates returned to Earth on Monday, riding a Soyuz capsule in a bubble of hot plasma to a parachute-assisted landing in Kazakhstan. The trio undocked from the space station at 0757 GMT (3:57 a.m. EDT) and landed on the Kazakh steppe at 1120 GMT (7:20 a.m. EDT) Monday.
Falcon 9
SpaceX completes hotfire test, preps for first California rocket landing
A Falcon 9 rocket powered by a recycled first stage lit its main engines for a hold-down firing on a launch pad Tuesday at Vandenberg Air Force Base in California in preparation for launch with an Argentine radar satellite on a mission that will feature the first SpaceX booster landing on the West Coast.
