The US-based company has revealed new information and concepts for its space hotel idea, designs for which have been orbiting since 2019.

Originally premiered by Californian company the Gateway Foundation -- and then called the Von Braun Station -- this futuristic concept consists of several modules connected by elevator shafts that make up a rotating wheel orbiting the Earth.

The project is now being overseen by Orbital Assembly Corporation, a space construction company that cut links with Gateway.