San Diego Astronomy Association (SDAA) sponsors speakers on a wide range of astronomy topics on the third Wednesday of every month at the Mission Trails Regional Park Visitors Center. The Program meeting begins at 7:00 PM. Each attendee receives one free door prize ticket. After announcements and a small amount of business, the audience is treated to the featured presentation. At the close of the meeting the door prizes are presented.  The event is open to the public. The Mission Trails Regional Park Visitors Center is at One Fr. Junipero Serra Trail, San Diego CA 92119.  Call the park at 619-668-3281 for more information or visit http://www.mtrp.org.

Please contact Dave Wood if you have an questions, comments, or ideas for the Program Meetings.

February 19, 2020

Speaker: Dr. Steven Levin (NASA JPL)

Topic: NASA's Juno at Jupiter

SDAA Speaker SDAA Speaker

Dr. Steven Levin is a Juno Project Scientist at the Jet Propulsion Laboratory. His research interests include: Measurements of the spatial power spectrum, frequency spectrum, and polarization of the Cosmic Microwave Background Radiation. Search for ExtraTerrestrial Intelligence (SETI) by surveying for narrow-band microwave emission. Measurements of magnetic fields in pre-protostellar cold molecular cloud cores by observation of the Zeeman effect in CCS. Modeling of the inner Jovian radiation belts based on analysis and observations of the associated synchrotron emission.

Juno is in 53-day polar orbits, observing Jupiter in order to understand the planet’s gross size and structural properties, as well as measuring its atmospheric composition, temperature and deep wind profiles.

Link to NASA JPL Juno Video on Youtube: https://youtu.be/SgEsf4QcR0Q

Come See What We Have Learned!



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Upcoming SDAA Program Meetings
January No general meeting - annual banquet
February 19 Dr. Steven Levin (NASA JPL) - NASA's Juno at Jupiter
March 18 Dr. Nicholas Galitzki ( UCSD) - Cosmic Microwave Background at the Simons Observatory
April 15 Mr. Paul Ericson - International Dark-Sky Association
May 20 Dr. Quinn Konopacky (UCSD) - The Intricate Dance of Star and Planet Formation
June 17 Dr. Jim Fuller (CalTech) - Stellar Seismology
July 15 TBD
August 19 TBD
September 16TBD
October 21 TBD
November 18 TBD