NASA Assessing Options For Faster, Cheaper Mars Sample Return

NASA orbiter concept over Mars

NASA is looking to simplify a multispacecraft campaign to return samples from Mars while also preserving its partnership with the European Space Agency, which is developing an orbiter (pictured), to fly the samples from Mars to Earth. 

Credit: NASA/ESA/JPL-Caltech/GSFC
NASA is aiming to complete reviews by year-end of 11 proposals from inside and outside the agency to cut costs and speed up the return of samples collected by the ongoing Perseverance rover mission on Mars. “We think we’re going to be able to come forward with a plan,” Jeff Gramling, director of the...
Irene Klotz

Irene Klotz is Senior Space Editor for Aviation Week, based in Cape Canaveral. Before joining Aviation Week in 2017, Irene spent 25 years as a wire service reporter covering human and robotic spaceflight, commercial space, astronomy, science and technology for Reuters and United Press International.

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