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Old October 10 2012, 01:39 AM   #224
gturner
Admiral
 
Location: Kentucky
Re: SpaceX is a go for April 30th: 1st commercial launch to space stat

The situation with the ISS safety gate, and I presume limits on the second stage's LOX boiling off, would be a good argument for having a seperate storable hypergolic propulsion system for secondary payloads. Perhaps they could use a regular Draco thruster for the task.
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