Teachers can sign up for a free newsletter from NASA featuring the "first A in NASA", aeronautics. The newsletter highlights educator professional development sessions and features new lessons and activities.
Citizen science projects enable anyone to become part of a scientific research project. The projects can be community-based or part of a global or even galactic study. Participation ranges from gathering data and observations in the field to allowing your computer to become part of a data-processing super computer. here are several resources to help you get started: