A Look at SpaceX’s and Virgin Galactic’s Hypersonic Plans

I found this video entertaining. I’m not sure this guy has any grasp of the technological challenges or how SpaceX and Virgin Galactic are trying to tackle it.

He also calls a pair of routine pilot proficiency flights of WhiteKnightTwo at Spaceport America mysterious. Nothing really unusual about them. They conducted these flights at Mojave regularly.

Hypersonic sounds great, but it’s not clear when or if it will carry passengers. What we might be left with are hypersonic weapons indistinguishable from nuclear missiles. The chance of an accidental nuclear exchange could become much greater.