NASA’s Science Mission Directorate (SMD) has announced the release of its annual omnibus solicitation for basic and applied research, Research Opportunities in Space and Earth Science (ROSES) 2023 as NNH23ZDA001N at

ROSES is an omnibus solicitation, with many individual program elements, each with its own due dates and topics. Table 2 and Table 3 of this NRA, which will be posted at and, respectively, provide proposal due dates and hypertext links to descriptions of the solicited program elements in the Appendices of this NRA. Together, these program elements cover the wide range of basic and applied supporting research and technology in space and Earth sciences supported by SMD.

Notices of intent to propose and Step-1 Proposals will be due starting in March 28, 2023, and Full (Step-2) Proposals will be due no earlier than May 16, 2023.

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