Thinking of one of my favorite professors, Ron Greeley as we prepare for the launch of #EuropaClipper ! Ron challenged and inspired students to engage. Pick up representative rocks, think about the processes that shape the landscape, and maintain the field vehicles during the trip! Photos: Ron at Amboy Crater and Ron at JPL next to Galileo spacecraft model. A tribute to him is on the vault plate. https://europa.nasa.gov/spacecraft/vault-plate/
Europa Clipper’s Vault Plate

Learn more about Europa Clipper’s vault plate, which is engraved with symbols that celebrate humanity’s shared connections with each other and from one water world to another.

NASA's Europa Clipper

@KalofXeno I'm proud he was on my committee, and he certainly asked the hardest questions at my orals.

My first semester (2007, oof!) he spent a class just running through his Europa Orbiter concept. And now what it evolved into is in flight.