D.16 Astrophysics Decadal Survey Precursor Science

D.16 Astrophysics Decadal Survey Precursor Science Notices: February 12, 2024. The science gaps worksheet resulting from the Precursor Science Workshops and the community surveys has been posted under other documents on the NSPIRES page for D.16 Astrophysics Decadal Survey Precursor Science and Section 1.2 of the text has been updated accordingly. New text is in bold and deleted text is struck through. The due dates remain unchanged: Mandatory NOIs are due March 29, 2024, and proposals are due April 26, 2024. NOTICE: Amended July 7, 2023. This amendment releases the final text and due dates for this program element, which was TBD. Mandatory NOIs are due March 29, 2024, and proposals are due April 26, 2024. The Open Science and Data Management Plan is part of the 15-page S/T/M section of the proposal, see Section 2.6. This program will evaluate proposals using dual-anonymous peer review, see Section 2.7. In a change from last year, no inclusion plan is requested. The description of the specific proposal opportunity on this page is contained in the document 'D.16 Astrophysics Decadal Survey Precursor Science'. The document 'D.1 Astrophysics Research Program Overview' describes research activities within the NASA science division that is managing the specific proposal opportunity on this page and may impose requirements upon proposals submitted to this program element. The document 'Summary of Solicitation' describes the common requirements for all ROSES-2023 proposal opportunities. The document 'Table 1' contains the proposal check list from the Summary of Solicitation. The documents 'Table 2' and 'Table 3' contain the list of all proposal opportunities and their due dates, sorted by (full or Step-2) proposal due date or appendix number, respectively. All of these documents are kept up to date and incorporate amendments, clarifications, and corrections in a clearly identifiable