From approximately what speed must the Starliner slow down during the deorbit burn to re-enter the atmosphere?
Answer
17,500 miles per hour
The deorbit burn reduces the vehicle’s speed from the approximately 17,500 miles per hour required to maintain orbit down to a speed where gravity can pull it onto a designated re-entry corridor.
#Videos
Boeing Starliner returns to earth without astronauts | BBC News
A Closer Look At Starliner's Return To Earth - YouTube
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