太阳系的诞生 Jeff Hester ... Himself - ASU Michelle Thaller ... Herself - Cal Tech Stan Woosley ... Himself - UC Santa Cruz Peter Tsou ... Himself - NASA Jack Lissauer ... Himself 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展开