Universe Today Podcast Episode 623: Escape! Spaceflight Abort Systems from the Launch Pad to Interplanetary Travel
On Sunday, January 19th, 2020, SpaceX launched a Falcon 9 rocket carrying its newly designed Crew Dragon spacecraft. 84 seconds into flight, at the moment of maximum aerodynamic pressure, the capsule fired its eight SuperDraco thrusters, detaching from the top of the rocket and flying ahead.
Moments after, the Falcon 9 rocket exploded in midair, destroying a completely good rocket, but the capsule was completely safe, jettisoning its trunk and landing gently in the ocean a few minutes later.
Nobody was on board the spacecraft, just a couple of test dummies, but this test proved that in the case of an emergency during the ascent stage fo the mission, Crew Dragon would be able to carry its astronaut crew to safety.
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Team: Fraser Cain - @fcain / frasercain@gmail.com
Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw
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References:
https://spacenews.com/spacex-performs-in-flight-abort-test-of-crew-dragon-spacecraft/
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19690017921.pdf
https://www.flickr.com/photos/nasahqphoto/albums/72157649018048375/with/22609781825
https://www.youtube.com/watch?v=wzIcDDJyTRI
https://spaceflightnow.com/2015/05/06/spacex-crew-capsule-completes-dramatic-abort-test/
https://spacenews.com/boeing-performs-starliner-pad-abort-test/
https://www.nytimes.com/1983/10/12/world/soyuz-accident-quietly-conceded.html
https://www.nationalgeographic.com.au/space/5-myths-of-challenger-shuttle-disaster-debunked.aspx
https://apnews.com/50c3be84147652b242204463a5b036d5
https://www.nasa.gov/press-release/successful-orion-test-brings-nasa-closer-to-moon-mars-missions
https://www.space.com/42319-soyuz-launch-abort-russia-identifies-cause.html
https://www.nytimes.com/1985/07/30/us/challenger-limps-into-a-low-orbit-as-an-engine-fails.html
https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19690017921.pdf
https://www.independent.co.uk/news/science/nasa-international-space-station-iss-computer-spacewalk-broken-mission-emergency-a7749956.html
http://www.spaceref.com/iss/ops/iss.emergency.ops.pdf
https://history.nasa.gov/afj/ap13fj/10day3-free-return.html
https://engineering.purdue.edu/AAC/wp-content/uploads/2012/09/Inspiration-Mars-2018-Free-Return-Trajectory-Edelman-Hughes-Longuski-Loucks-Carrico-Tito.pdf
https://www.youtube.com/watch?v=v6lPMFgZU5Q