Mark R. Showalter
Mark R. Showalter | |
|---|---|
| Born | Mark Robert Showalter December 5, 1957 Abington, Pennsylvania, U.S. |
| Nationality | American |
| Alma mater | Oberlin College (B.A.); Cornell University (M.Sc.), (Ph.D.) |
| Known for | Discoverer or co-discoverer of Jovian gossamer ring, Saturnian moon Pan, Uranian moons Mab and Cupid, Uranian rings μ and ν, Neptunian moon Hippocamp, Plutonian moons Kerberos and Styx |
| Spouse | Frank Yellin |
| Scientific career | |
| Fields | Astronomy, astrophysics, space science, planetary science |
| Institutions | SETI Institute |
Mark Robert Showalter (born December 5, 1957) is a senior research scientist at the SETI Institute. He is the discoverer of six moons and three planetary rings. He is the Principal Investigator of NASA's Planetary Data System Rings Node, a co-investigator on the Cassini–Huygens mission to Saturn, and works closely with the New Horizons mission to Pluto.