科学新发现：太阳系的诞生

　　太阳系的诞生
　　Jeff Hester ... Himself - ASU (as Professor Jeff Hester)

　　Michelle Thaller ... Herself - Cal Tech (as Dr. Michelle Thaller)
　　Stan Woosley ... Himself - UC Santa Cruz (as Dr. Stan Woosley)
　　Peter Tsou ... Himself - NASA (as Dr. Peter Tsou)
　　Jack Lissauer ... Himself (as Dr. Jack Lissauer)
　　Steve Desch ... Himself - Arizona State University
　　Gary Lofgren ... Himself - NASA
　　Hal Levison ... Himself - Southwest Research Institute
　　David Kring ... Himself - University of Arizona
　　rest of cast listed alphabetically:
　　Don Pettit ... Himself - Astronaut (archive footage)