NASA’s “Get Involved” page is an amazing clearinghouse for NASA challenge competitions, student opportunities, research opportunities, teacher resources and virtual events. Definitely worth bookmarking and viewing monthly.

From the introduction:
We invite members of the public to contribute their time and expertise to advancing research, solving problems, and potentially winning prizes as a result of their work. We also invite you to find out all of the ways you can bring NASA into your life through participating in experiences, learning engagements, and activities that you can do on your own.

Updated: 13 Nov 2024
There is a new NASA video on YouTube entitled “Get Involved in NASA Research”: https://www.youtube.com/watch?v=ViaD5Intiec

From the introduction:
You don’t have to be a PhD to be part of some of the incredible research the agency supports. Whether you’re in middle school, college, or a lifelong learner, NASA has a project for you.