Dec 19, 2022

Amendment 79: TESS General Investigator Program (ROSES D.10) Final Text and Due Date Released

The Transiting Exoplanet Survey Satellite (TESS) General Investigator (GI) Program (ROSES D.10) solicits proposals for the acquisition and analysis of new scientific data from the TESS Explorer mission. Additionally, proposals that support the acquisition and/or analysis of scientific data from ground-based telescopes are solicited. Such ground-based programs must directly support the analysis and/or interpretation of TESS scientific data. Observations associated with TESS GI Cycle 6 will be executed from September 2023 until October 2024, covering observing sectors 70 - 83 ( Proposals are solicited for targets in Northern Ecliptic Hemisphere fields and in fields along on the ecliptic plane. The observing plan for Cycle 6 will be posted at once finalized.

ROSES-2022 Amendment 79 releases final text and due dates for D.10 TESS GI. Phase-1 proposals are due 4:30 pm April 14, 2023, via the Astrophysics Research Knowledgebase Remote Proposal System at

On or about December 19, 2022, this Amendment to the NASA Research Announcement "Research Opportunities in Space and Earth Sciences (ROSES) 2022" (NNH22ZDA001N) will be posted on the NASA research opportunity homepage at

Programmatic information regarding D.10 TESS GI may be directed to Joshua Pepper at and Technical questions concerning this program element may be directed to Knicole Colón at