Challenger STEM Learning Center Faculty and Staff
![](/sites/default/files/styles/card_image_tablet/public/2020-12/Bill%20Floyd.jpg?itok=XaDAs97k)
Bill Floyd
Resident Space Educator
[email protected]
423-425-1779
Contact Bill for UTC Challenger STEM Learning Center's historical information.
![Exploration Specialist Rob Lein](/sites/default/files/styles/card_image_tablet/public/2023-12/1540327201385.jpeg?itok=EoOPl_7-)
Rob Lein
Exploration Specialist
National Board Certified ELA-AYA
[email protected]
423-425-2192
Contact Rob to collaborate on engaging STEM activities or invite the Challenger Center to your event!
![Levi Headshot Levi Headshot](/sites/default/files/styles/card_image_tablet/public/2023-11/Lanzoni-Levi-23.jpg?itok=ncglH8Kd)
Levi Lanzoni
Operations Coordinator
[email protected]
423-425-4126
Contact Levi to arrange programming and scheduling needs.