) U.K.-based Perpetual Atomics and U.S.-based QSAGlobal claim to have achieved a major step forward in processing americium dioxide to fuel radioisotope power systems used in space ...
) Perpetual Atomics and QSAGlobal achieve breakthrough in americium ceramic fuel pelleting for space power systems ... Perpetual Atomics Ltd, based in the UK, and QSA Global, Inc., based in the USA, have solved a key challenge in space nuclear power.