COTS Demo Flight 1 | Wikipedia audio article
Channel: wikipedia tts
Date: 04/06/2019

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/SpaceX_COTS_Demo_Flight_1


00:01:31 1 COTS Contract
00:02:55 2 Preparations
00:04:36 3 Launch events
00:06:22 4 Additional payloads
00:07:35 5 Orbit and landing
00:07:45 5.1 Dragon
00:09:06 5.2 Second stage
00:09:51 6 See also



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SUMMARY
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SpaceX COTS Demo Flight 1 was the first orbital spaceflight of the Dragon cargo spacecraft, and the second overall flight of the Falcon 9 rocket manufactured by SpaceX. It was also the first demonstration flight for NASA's Commercial Orbital Transportation Services (COTS) program. The primary mission objectives were to test the orbital maneuvering and reentry of the Dragon capsule. The mission also aimed to test fixes to the Falcon 9 rocket, particularly the unplanned roll of the first stage that occurred during flight 1. Liftoff occurred on 8 December 2010 at 15:43 UTC.The success of the mission allowed SpaceX to advance its vehicle testing plan. With two back-to-back "near-perfect" Falcon 9 launches and satisfactory tests of the first Dragon capsule, SpaceX "asked NASA to combine objectives laid out for the remaining two COTS missions ... and permit a berthing at the ISS during its next flight." This combined test mission was completed in May 2012, and achieved its objectives, opening the path to regular cargo deliveries by Dragon to the International Space Station (ISS) under the Commercial Resupply Services (CRS) contract. Commercial flights started in October 2012 with CRS-1.