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Deadline 2026-03-20 has passed. Annual open call - next cycle expected in early 2027.
Science Events and Gatherings Open Call is sponsored by The Heising-Simons Foundation. Supports meetings, workshops, conferences, summer schools, and research collaboration gatherings related to specific scientific fields. The program emphasizes community-building and networking, particularly for underrepresented groups in the sciences.
Geographic focus: United States
Focus areas: Astronomy, Cosmology, Fundamental Physics, Climate Change Science, Diversity and Inclusion in Science
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For Interested Grantseekers - Heising-Simons Foundation Unlocking knowledge, opportunity, and possibilities Sustainable Work Practices The Heising-Simons Foundation focuses its grantmaking in five program areas Initiatives: Technology and Society The Foundation seeks to support organizations and institutions at the forefront of their fields Grantmaking By the Numbers For Interested Grantseekers Read the latest updates from the Foundation For Interested Grantseekers The Heising-Simons Foundation’s program staff source potential partnerships through internal research, field convenings, and relationships within specific areas of work that best align with programmatic strategies.
Due to limited capacity to field unsolicited requests, uninvited email inquiries and requests for proposals are discouraged. Occasionally, our programs will conduct an open request for proposals. These will be announced on our blog and on the specific program’s webpage (e.g., annual Science program open call to support science gatherings and events).
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.
Based on current listing details, eligibility includes: Institutions or organizations planning scientific events related to astronomy, cosmology, fundamental physics, or climate change science. Applicants should confirm final requirements in the official notice before submission.
Current published award information indicates $20,000 to $80,000 per grant Always verify allowable costs, matching requirements, and funding caps directly in the sponsor documentation.
The current target date is March 20, 2026. Build your timeline backwards from this date to cover registrations, approvals, attachments, and final submission checks.
Federal grant success rates typically range from 10-30%, varying by agency and program. Build a strong proposal with clear objectives, measurable outcomes, and a well-justified budget to improve your chances.
Requirements vary by sponsor, but typically include a project narrative, budget justification, organizational capability statement, and key personnel CVs. Check the official notice for the complete list of required attachments.
Yes — AI tools like Granted can help research funders, draft proposal sections, and check compliance. However, always review and customize AI-generated content to reflect your organization's unique strengths and the specific requirements of the solicitation.
Review timelines vary by funder. Federal agencies typically take 3-6 months from submission to award notification. Foundation grants may be faster, often 1-3 months. Check the program's timeline in the official solicitation for specific dates.
Many federal programs offer multi-year funding or allow competitive renewals. Check the official solicitation for continuation and renewal policies. Non-competing continuation applications are common for multi-year awards.