A hydrogen-powered stratospheric platform delivering seamless 5G connectivity — aloft for two full weeks on GTL's ultralight composite cryotanks.

A reusable single-stage-to-orbit launch vehicle that launches and lands with no ground structure — enabled by GTL's ultralight cryogenic composites.

A rotating detonation rocket engine — pressure-gain combustion that draws more thrust from a smaller, simpler engine than conventional designs.