keskiviikko 5. helmikuuta 2014

Comparison with SKYLON and APOLLO !

It is not small..but it flies slowly in low atmosphere ( 50-200 km/h )when it gets to Stratosphere it could go 700-2000 km/h and finally in Mesosphere 2 000 - 5 000 km/ Thermosphre it goes like ..5 000 - 12 000 km/h.
I assume it is the best to jettison the space rocket at 80-120 km when there is still some air where the elevator can be used to initiate the landing phase as a glider.

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