ファルコン9ロケット、再び洋上着陸成功！～これまでの着陸との違いとその意義～
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- いいね！17
Spaceflight101 LIVE
@S101_Live
Blazing towards the ocean, the booster uses the grid fins to modify its angle of attack & control the downrange travel distance. #Falcon9
2016-05-06 14:28:45
Spaceflight101 LIVE
@S101_Live
This mission uses a three-engine landing burn, cutting gravity losses but also eliminating any last-second margins. bit.ly/1Od1EFe
2016-05-06 14:29:03今回はエネルギーが大きい静止トランスファ軌道への投入のため推進剤の余裕が少なく、これまで回収に成功した時と違い、着陸直前に１基ではなく3基のエンジンで一気に減速しそのまま着陸する、という離れ業が要求されます。
はたして…。
Elon Musk
@elonmusk
Woohoo!! twitter.com/spacex/status/…
2016-05-06 14:32:04
SpaceX
@SpaceX
Landing confirmed. Second stage continuing to carry JCSAT-14 to a Geosynchronous Transfer Orbit. pic.twitter.com/HfHI5cwoYX
2016-05-06 14:31:37
SpaceX
@SpaceX
Landing confirmed. Second stage continuing to carry JCSAT-14 to a Geosynchronous Transfer Orbit. pic.twitter.com/HfHI5cwoYX
2016-05-06 14:31:37
拡大
tetsu
@metatetsu
ファルコン9今回も着地成功！▼JCSAT-14 Hosted Webcast youtu.be/L0bMeDj76ig @YouTubeさんから
2016-05-06 14:31:09
ɩਕ ᓝ⠂ ྄ᚬ ര
@hadukino
おお？！夜間の海上着陸に成功ー JCSAT-14 MISSION | SpaceX spacex.com/webcast pic.twitter.com/VK5EyTNxP3
2016-05-06 14:32:15
拡大
Spaceflight Now
@SpaceflightNow
#Falcon9’s first stage has landed on SpaceX’s drone ship in the Atlantic Ocean. spaceflightnow.com/2016/05/05/fal… pic.twitter.com/3hJtIkB7Ik
2016-05-06 14:32:47
拡大
Spaceflight101 LIVE
@S101_Live
Dead center as it appears. Post-landing fires on the booster are known to happen. #Falcon9 pic.twitter.com/PihuPH6cui
2016-05-06 14:31:51
拡大
Chris Bergin - NSF
@NASASpaceflight
This wasn't expected! World Cup style "U-S-A" chants from the crowd. pic.twitter.com/iShD4XMpQU
2016-05-06 14:32:04
拡大
Peter B. de Selding
@pbdes
Here's shot from video of the landed Falcon 9 first stage on drone ship. pic.twitter.com/vjsKHTaRFr
2016-05-06 14:32:15
拡大
LH2
@LH2NHI
まさか、難しいほぼ弾道飛行になってしまうGTOミッションでの着陸にも ２回目の挑戦で成功してしまった！！！うわこれすげえ…。 pic.twitter.com/dOZO5V3pUu
2016-05-06 14:34:41
拡大
第１段、GTOミッションでの挑戦2回目にして、洋上着陸プラットフォームの中心に着陸！素晴らしい快挙！
あとは衛星の打ち上げが成功するか…。
（本来こっちが重要なのですが。）
Spaceflight101 LIVE
@S101_Live
During the 18min coast, the stack will continue to the south-east so that the second burn can center the equator. bit.ly/1Od1EFe
2016-05-06 14:33:02
Spaceflight101 LIVE
@S101_Live
The second MVac burn is expected to start at T+26:27 and last under one minute to significantly raise the apogee. #Falcon9
2016-05-06 14:36:15
SpaceX
@SpaceX
Second stage and JCSAT-14 now in coast phase. Webcast returns in about 10 minutes for second stage engine restart and satellite deploy
2016-05-06 14:35:36
Spaceflight Now
@SpaceflightNow
The #Falcon9 second stage is coasting before critical restart to deploy JCSAT 14 satellite. spaceflightnow.com/2016/05/05/fal… pic.twitter.com/fi3rPYET1g
2016-05-06 14:35:50
拡大
Spaceflight101 LIVE
@S101_Live
While coasting, the second stage of #Falcon9 uses its attitude control system to fly a pre-programmed profile & re-orient for the burn.
2016-05-06 14:37:47