Bob Pappalardo - find me on Bluesky
@rpappalardo
Planetary scientist, icy moons a specialty. @EuropaClipper Project Scientist @NASAJPL. Opinions are my own, or my cats'.
ID: 15781317
http://europa.nasa.gov 08-08-2008 18:41:39
6,6K Tweet
3,3K Followers
1,1K Following