Reaction Engines’ Sabre Rocket Engine Demo Core Passes Review

[VinRouge]

Originally Posted by ORAC

https://www.newscientist.com/article...nners-running/

point is, not enough for widespread commercialisation, mindful of other uses.

Military applications i guess yes, but if you are expecting commercial flights under 2 hours as is oft sold as part of the marketing hype, forget it.