U.K. start-up Pulsar Fusion has unveiled plans to build a fleet of reusable nuclear fusion-powered rockets, known as Sunbirds ...

Since 2019, Honda has been developing what CNBC calls a "proprietary reusable rocket." Toyota made a $44 million investment in Japanese rocket start-up Interstellar Technologies earlier this year.

The former Google chief executive is taking a controlling interest in Relativity Space, which aims to build low-cost, reusable rockets to compete against Elon Musk’s SpaceX and to reach Mars.

which is necessary to make Starship a fully reusable rocket. Upon reentry into Earth's atmosphere, the rocket travels at extreme speeds through Earth's dense atmosphere. This resistance with the ...

The startup aims to build reusable rockets and an industrial base on Mars. Some of the company's ambitions parallel those of Elon Musk's SpaceX and Jeff Bezos' Blue Origin. Another billionaire has ...

Ex-Google CEO Eric Schmidt is taking over as CEO of rocket startup Relativity Space, which has ambitions to reach Mars.