2020 NET Late March - Dragon v2 (SpX-DM2) crewed launch [Hurley, Behnken] NET Late March - Dragon v2 (SpX-DM2) crewed docking (to Harmony PMA-3 / IDA 3) [Hurley, Behnken] NET Late March - Dragon v2 (SpX-DM2) crewed undocking (from Harmony PMA-3 / IDA 3) and splashdown [Hurley, Behnken] NET June - CST-100 Starliner (Boe-CFT) launch [Ferguson, Fincke, Mann] NET June - CST-100 Starliner (Boe-CFT) docking (to Harmony PMA-2 / IDA 2) [Ferguson, Fincke, Mann] NET December - Dragon v2 USCV-1 launch and docking (to Harmony PMA 3 / IDA 3) [Exp 64/65: Glover, Hopkins, Noguchi, TBD] (or H2) NET December - CST-100 Starliner (Boe-CFT) crewed undocking (from Harmony PMA-2 / IDA 2) and landing [Exp 62/63: Ferguson, Fincke, Mann] (or H2)
2021 June - CST-100 Starliner USCV-2 launch and docking (to Harmony PMA 2 / IDA 2) [Exp 66/67: Cassada, Williams, Pesquet, TBD] June - Dragon v2 USCV-1 undocking (from Harmony PMA 3 / IDA 3) and splashdown [Exp 64/65: Glover, Hopkins, Noguchi, TBD] December - Dragon v2 USCV-3 launch and docking (to Harmony PMA 3 / IDA 3)
2022 June - CST-100 Starliner USCV-4 launch and docking (to Harmony PMA 2 / IDA 2) June - Dragon v2 USCV-3 undocking (from Harmony PMA 3 / IDA 3) and splashdown December - Dragon v2 USCV-5 launch and docking (to Harmony PMA 3 / IDA 3) December - CST-100 Starliner USCV-4 undocking (from Harmony PMA 2 / IDA 2) and landing
Unlike many recent Dragon cargo launches, where the Falcon 9 first stage makes a landing back at Cape Canaveral, the Falcon 9 for this mission landed on a SpaceX droneship in the Atlantic east of Jacksonville, Florida. Jessica Jensen, director of Dragon mission management at SpaceX, said the droneship landing was because of plans to use the rocket’s second stage for a “thermal demonstration” experiment after deploying the Dragon spacecraft. “It’s going to be a long six-hour coast that then results in a disposal burn,” she said at a Dec. 3 press conference. “We need extra performance for that demonstration, so basically what we have to do is burn the first stage for a longer period of time so the second stage can have its performance reserved for that demo.” That, in turn, limited the ability of the first stage to return to Cape Canaveral, requiring the droneship landing. Jensen said that demonstration was for “some of our other customers for longer demonstration missions that we’re going to have to fly in the future.” She didn’t identify those customers, but some national security missions, such as those that place payloads directly into geostationary orbit, do require long coast periods. 0836名無しさん＠お腹いっぱい。2019/12/06(金) 11:02:04.68ID:uq6Gi8Az 静止軌道直接投入やったらまたゴミが増えるのか 0837名無しさん＠お腹いっぱい。2019/12/06(金) 12:20:43.99ID:CCr0JiMk ファルコン9ロケット、打ち上げコストは僅か22億円程度か http://zapzapjp.com/54800975.html
