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dangerbird2 t1_jefwkus wrote

The problem with virgin orbital is that they did exclusively air-launched rockets, which have a hard limit on the payload size that makes manned flight pretty much impossible (i.e. if it won't fit under a 747 wing, it won't fly). Moreover, air-launched rockets have been all but obsolete ever since Space-X and Rocket Lab have proved first-stage recovery to be reliable and extremely economical.

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ArmsForPeace84 t1_jeg3b0z wrote

Agreed. Turning a profit from air-launched rockets is impossible with launch prices having fallen so dramatically with the arrival of Falcon 9, in particular.

There might yet be a market for soft-ride orbital spaceplanes that launch like this, or even from a runway. As opposed to "mere" hypersonic airliners.

But I wouldn't bet any of my own money on seeing these emerge by even 2050.

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