University Student Research Challenge (solicitation NNH21ZEA001N-USRC) seeks to challenge students to propose new aeronautics ideas/concepts that are relevant to NASA Aeronautics.
USRC will provide students, from accredited U.S. colleges or universities, with grants for their projects and includes the challenge of raising cost share funds through a crowdfunding campaign.  The process of creating and implementing a crowdfunding campaign acts as a teaching accelerator - requiring students to act like entrepreneurs and raise awareness about their research among the public.  The solicitation goal can be accomplished through project ideas such as advancing the design, developing technology or capabilities in support of aviation, by demonstrating a novel concept, or enabling advancement of aeronautics-related technologies.
NSPIRES url   https://nspires.nasaprs.com/external/solicitations/summary!init.do?solId=%7bEBD27CEB-FC4C-3C8F-15E7-6E0B3CF14F98%7d&path=open

Notices of Intent (NOIs) are not required for this solicitation. 
Three-page proposals for the next USRC cycle are due February 24, 2022.
Proposals can also be submitted later and will be evaluated in the third cycle. The due date for the third cycle is June 23, 2022.