The Perseverance rover has collected Martian rock samples in two different ways, which NASA believes may contain evidence of ...
NASA torn over two plans to bring rock samples from Mars: recreating a previous rocket method or getting a lander from a ...
President Donald Trump, not NASA, will decide the approach, with key differences in technology impacting cost and time ...
The departing leadership of NASA outlined a simpler, less expensive plan to return science samples from Mars, hoping the incoming administration of President-elect Donald Trump and the new U.S.
NASA will explore two different strategies for fetching Mars rocks collected by the Perseverance rover, and there's a chance ...