Blue Origin was set to launch its New Glenn rocket on Monday morning.But the launch was postponed due to a "vehicle subsystem issue," Blue Origin said."We're reviewing opportunities for our next launch attempt,

Bezos’ space company Blue Origin started at about the same time as Musk’s SpaceX but since then Musk’s firm has launched more than 400 of its Falcon 9 rockets into orbit and is testing out its giant Starship rocket which it hopes will send astronauts to the Moon and one day possibly on to Mars.