Grover the Geologic Rover at USGS Astrogeology Science Center
![Grover the Geologic Rover at USGS Astrogeology Science Center](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Grover.jpg?itok=vcKD7nkl)
Detailed Description
Grover in the Lobby of the USGS Astrogeology Science Center.
Sources/Usage
Public Domain.
Grover in the Lobby of the USGS Astrogeology Science Center.
Public Domain.