If you have been invited to submit a letter of inquiry or a proposal to the Foundation, please contact your program officer for additional instructions, and view our For Invited Grantseekers webpage.

If you are a current grantee looking for report guidelines or other tools, visit our For Current Grantees webpage.

For any other inquiries, please email us at [email protected]

Open Calls

Currently open award application processes relating to our program areas.

Open Call for Support of Science Events and Gatherings

The Science program solicits proposals for support of meetings, workshops, conferences, summer schools, and research collaboration gatherings related to astronomy, cosmology, fundamental physics, climate change science, as well as increasing the representation and persistence of underrepresented groups within these areas.

You may find more information about this open call here.