The U.S. planetary science community is sounding the alarm about plans to discard a nuclear technology that has powered ...

Blue Origin has used its Blue Ring spacecraft platform to develop the Mars Telecommunications Orbiter, which the company says ...

Accelerated plans announced by NASA this month for the United States to put a nuclear reactor on the moon ahead of its geopolitical rivals would break new ground - not just on the lunar surface, but ...

Fast-tracking a Nasa plan to build a nuclear reactor on the moon may sound dubious. Experts say that’s because it is.