Cassini’s Intriguing New Discoveries and the Design of Space Missions
The Cassini Project Scientist and a Space Mission Architect Share Their Insights
7:30 PM Wednesday October 9th 2019, Flury Hall, Bob Wright Centre, UVic
Cassini’s Intriguing New Discoveries
Abstract: Dr. Linda Spilker, the Cassini Project Scientist, will present updates of the highlights of Cassini’s 13-year mission of discovery at Saturn. Since the end of Cassini’s mission scientists have been teasing out new information about Saturn, the rings and moons from the huge stock of data collected during the mission. Some of the most surprising results were discovered during the final orbits of the mission, diving through the gap between the rings and Saturn for the very first time.
Bio: Dr. Linda Spilker is a NASA research scientist at the Jet Propulsion Laboratory in Pasadena, CA. She is currently the Cassini Project Scientist and a Co-Investigator on the Cassini Composite Infrared Spectrometer team and has worked on Cassini since 1988. Since joining JPL over 40 years ago she has worked on the Voyager Project, the Cassini Project and conducted independent research on the origin and evolution of planetary ring systems. She enjoys yoga and hiking in National Parks, including her favorite park, Yosemite. She is married, with three daughters and eight grandchildren. She received her B.A. from Cal State Fullerton, her M.S. from Cal State Los Angeles, and her Ph.D. from UCLA.
Designing Space Missions
Abstract: Dr Tom Spilker, “International Space Mission Architect” will share some of his experiences with multiple NASA centers, such as JPL, Goddard Research Center, Glenn Research Center, and Langley Research Center, multiple universities, and private corporations and companies, on a variety of space flight mission concepts and instrument concepts. Tom recently architected a large, rotating space station for the Gateway Foundation and its operating arm, Orbital Assembly Corp. Among other important functions, that space station should make it much easier to implement planetary science missions, trips to the moon, and large telescopes in space.
Bio: Dr. Tom Spilker spent 20 years at JPL as a”Mission Architect” after a PhD at Stanford doing research associated with spacecraft-based planetary radio occultation experiments, with a couple of courses in orbital dynamics. He has worked on Voyager, Cassini, Genesis, and Rosetta missions. He has, and continues to work with both science and engineering aspects of mission planning. He retired from JPL in 2012 and is now an independent consultant working with space agencies all over the world.