2020 Decadal Survey Planning

This page describes the activities of NASA's Astrophysics Division in preparation for the 2020 Decadal Survey. To learn more about Astro2020: Decadal Survey on Astronomy and Astrophysics process, please visit the National Academies website. Prior Decadal Reports are also available on that site.

Large Mission Concept Studies

  • Large mission Concept Studies Interim Reports - Aug 2018:


Probe Mission Concept Studies


Links to the STDT Websites