NITARP, the NASA/IPAC Teacher Archive Research Program, gets teachers involved in authentic astronomical research. Operated by the Spitzer Science Center, NITARP partners small groups of largely high school educators, and their students, with a mentor professional astronomer for an original research project. Applications are open until September 13. I know several educators who have participated in this program and call it a life-changing professional development experience. You really should apply!
Find out more here: https://nitarp.ipac.caltech.edu/page/about