NASA's kickoff for new Discovery mission proposals includes a handy price guide for RTGs and RHUs.5yr ⋅ theinternetftw ⋅ r/SpaceflightNews
NASA's decade-long plan for lunar activity - shows a crewed moon landing by 2028, plus everything planned for before that, too5yr ⋅ theinternetftw ⋅ r/SpaceflightNews