3 ms·
> they do not know if a launch escape system would save astronauts in that situation. 1. In the video of the Amos 6 explosion[2], you see the payload fairing f
by wolf550e 8y ago
> they do not know if a launch escape system would save astronauts in that situation.
1. In the video of the Amos 6 explosion[2], you see the payload fairing falling to the ground, with the satellite inside. You see it happened slowly, the payload did not explore, it burned down after falling. The abort system would have saved the crew in that situation. We were also told[3] the Dragon 1 would have been just fine if it was programmed to open its chutes after the second stage disintegrated under it during ascent on CRS-7. NASA participated in analyzing both failures, they know this.
2. SpaceX have done a pad abort test in 2015[1] that demonstrated the capsule reacting to "something bad happened to the rocket" on the launch pad and saving a test dummy's life.
1 - https://en.wikipedia.org/wiki/Dragon_2#Pad_abort_test https://en.wikipedia.org/wiki/Dragon_2#Pad_abort_test
2 - https://youtu.be/_BgJEXQkjNQ?t=79 https://youtu.be/_BgJEXQkjNQ?t=79
3 - https://www.nasaspaceflight.com/2015/07/saving-spaceship-dragon-contingency-chute/ https://www.nasaspaceflight.com/2015/07/saving-spaceship-dra...
- ChuckMcM 8y agoAccording to this page (https://www.nasa.gov/feature/nasa-commercial-crew-program-mission-in-sight-for-2018 https://www.nasa.gov/feature/nasa-commercial-crew-program-mi...) they will also do an in flight abort test. (should be exciting).
- wolf550e 8y agoYeah, it's also mentioned in the wikipedia article linked.
- elihu 8y agoHere's a direct link to the dragon 2 abort test video: https://www.youtube.com/watch?v=07Pm8ZY0XJI https://www.youtube.com/watch?v=07Pm8ZY0XJI
- rwh86 8y agoI think the more relevant videos are: Pad abort test: https://www.youtube.com/watch?v=1_FXVjf46T8 https://www.youtube.com/watch?v=1_FXVjf46T8 Pad abort test (POV): https://www.youtube.com/watch?v=wcHD9AmkxA0 https://www.youtube.com/watch?v=wcHD9AmkxA0 Stream of the same test: https://www.youtube.com/watch?v=OpH684lNUB8 https://www.youtube.com/watch?v=OpH684lNUB8