Pulsar Fusion, a UK-based space company, is opening its US headquarters in Austin, Texas to develop nuclear fusion powered ...

Helion Energy, a startup backed by OpenAI's Sam Altman and SoftBank's venture capital arm, has started construction on a site ...

About Pulsar Fusion Ltd. Established in 2013 as Applied Fusion Systems, Pulsar Fusion develops hyper-fast space propulsion systems using nuclear fusion.

Spacecraft powered by fusion energy could see travel time to the outer solar system cut in half, said Phil Smith, a space industry analyst with Alexandria, Va.-based BryceTech.

World’s first fully autonomous CubeSat docking AVS, originally founded in Europe and known for its work in nuclear fusion, space, and particle accelerator technologies, entered the US market in ...