Robert Pappalardo, a planetary scientist
Louise Prockter, a geomorphologist
Galileo, a spacecraft orbiting Jupiter from 1995 to 2003
Carl Sagan, an astrophysicist
| Viking 1 | } |
Two Mars probes, 1976 to 1982 |
| Viking 2 |
Edward Weiler, the head of NASA science missions
Curt Niebur, a program scientist at NASA headquarters
Karla Clark, an engineer at Jet Propulsion Laboratory
Wernher von Braun, a rocket scientist
Daniel Goldin, the NASA administrator from 1992 to 2001
Pathfinder, a Mars rover mission in 1997
James Green, the head of planetary science at NASA
Fran Bagenal, a planetary scientist
Ralph Lorenz, a planetary scientist
Jonathan Lunine, a planetary scientist
Huygens, a probe that landed on Titan in 2004
Cassini, a spacecraft orbiting Saturn from 2004 to 2017
Susan Niebur, an astrophysicist
John Culberson, a U.S. congressman from Texas
Todd May, a materials engineer
Alan Stern, a planetary scientist and NASA science missions lead
MESSENGER, a spacecraft orbiting Mercury from 2011 to 2015
Mike Griffin, the NASA administrator from 2005 to 2009
Don Blankenship, a geophysicist
Ron Greeley, a geologist
Cynthia Greeley, a historian
Europa Orbiter, a spacecraft that never was, in 1999
JIMO, a Europa nuclear spacecraft that never was, in 2003
Europa Explorer, a spacecraft that never was, in 2007
Jupiter Europa Orbiter, a spacecraft that almost was, in 2010
Europa Clipper, a spacecraft that will orbit Jupiter
Mars Science Laboratory, a rover mission in 2012
Tom Gavin, an engineer
Dave Senske, a planetary scientist
| Spirit | } |
Two Mars rovers, landed in 2004 |
| Opportunity |
Lori Garver, the deputy administrator of NASA from 2009 to 2013
Joan Salute, a program executive at NASA headquarters
Barry Goldstein, an engineer
Brian Cooke, an engineer