NASA Wants 10 More Yearlong Space Station Stints to Prep for Mars

November 12, 2019

NASA will shake things up a bit in low Earth orbit to get ready for the giant leap to Mars. The agency has viewed the International Space Station (ISS) as a key training ground for trips farther afield since the first astronauts visited the orbiting lab in November 2000. But NASA plans to beef up this role for the station in the near future, treating the ISS more explicitly as a "Mars transit analog" to prep for crewed missions to the Red Planet in the 2030s.