After a long career as a politician from Florida, former astronaut Bill Nelson has served as NASA's administrator for the ...
NASA hopes a revised plan will get Mars samples back to Earth faster and cost less than the agency's original plan.
NASA has arrived at two ways of returning samples collected on Mars to Earth. Now, the agency will test the options to see if ...
NASA Administrator Bill Nelson left a final decision on a new mission architecture to the next NASA administrator working ...
NASA announced Tuesday that it is exploring two options to move forward with its mission to return samples from Mars at a lower cost.