NASA won’t decide on Mars Sample Return plan until mid-2026 NASA is considering two ways to get its precious Mars samples back to Earth but won't pick a winner for another 18 months or so. Astrobitica January 7, 2025 (Last updated: January 7, 2025) 1 minute read NASA is considering two ways to get its precious Mars samples back to Earth but won’t pick a winner for another 18 months or so. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: NASA proposes cheaper, quicker way to get Mars rocks and soil to EarthNext: Will Comet G3 ATLAS perform at perihelion?