Message posted by Matt Johnson on June 03, 2020 at 17:42:49 PST:
It has been, what, 14 years now since Aviation Week ran its Blackstar spaceplane story? I'm still curious as to whether there is (or was) a two-stage to orbit spaceplane using aerospike nozzle rockets or even some exotic combined cycle propulsion system.
In Reply to: When Will The Next Bird of Prey Fly The Nest... posted by Night Stalker on May 22, 2020 at 15:30:06 PST:
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