5.0
Davalois Fearon Gino Grenek Meg Harper Barrington Hinds Jaqlin Medlock Rashaun Mitchell Sandra Neels Stephen Petronio Albert Reid Silas Riener Nick Sciscione Gus Solomons Jr. Emily Stone Joshua Tuason David Vaughan
8.0
Frank Drake Carolyn Porco John Casani Lawrence Krauss Timothy Ferris Edward Stone Nick Sagan Larry Soderblom Charley Kohlhase Fran Bagenal James F. Bell Frank Locatell Suzanne Dodd Jon Lomberg Heidi Hammel