Space-based solar power advances with microwave and laser transmission, orbital assembly, and cost reductions, aiming for ...

Energy companies are exploring alternative ways to access less conventional clean energy sources in a bid to support a global green transition and accelerate the shift away from fossil fuels. One of ...

Russia has announced plans to place a nuclear power plant on the Moon by the mid-2030s to support long-term lunar missions.

NASA confirmed that nuclear-micropowered probes (NMPs) using tritium betavoltaic power technology is possible. A new study will raise from a valid concept to a proof of concept experiment.

NASA’s push for a new nuclear rocket engine is not just another upgrade to the hardware we strap to the bottom of spacecraft.

A King’s College London study found that space-based solar power could cut Europe’s land-based renewable needs by 80% by 2050. Japan and the U.S. are testing early prototypes that beam solar energy ...