Aaron M. Geller
NSF Astronomy and Astrophysics Postdoctoral Fellow
Northwestern University & The Adler Planetarium


One of the most important and rewarding parts of being an astronomer is getting to share the forefront knowledge that we gain from our research. Like me, I've found that most people have an innate interest in learning about our Universe. But of course not everyone has access to world-class telescopes or supercomputers that astronomer use to carry out their research, and many of our detailed research papers can be quite hard to interpret without the proper background. That's why public outreach activities are so important. I've been fortunate to have the opportunity to lead and participate in a number of different activities aimed at bringing astronomy to the public, including star parties, lectures and discussions. I list a selection of these events below, and check back often for updates!

Note: I will update this page as I book new public outreach activities. So check back often!

Oct. 21, 2014 Led a "Jr. Science Cafe" at the Museum of Science and Industry in Chicago with fellow astronomy Elizabeth Hicks as part of the outreach program from our winning entries in Northwestern's Scientific Image Contest.
2013 - present Leading Astronomy Conversations in the Space Visualization Lab (SVL) at the Adler Planetarium
(Find me on the current SVL Astronomy Conversations schedule from the "Astronomy Conversations and Open Lab schedule" link on this website.)
2012 - present Developing astronomy visualizations with Mark SubbaRao for the Adler Planetarium
2012 Worked with artist Marta Fernandez Calvo and ESA science writer Claudia Mignone to adapt our simulations of stellar dynamics into artistic installations with public participation (e.g., Cose Cosmiche)
July 31, 2012 Astronomy Night at Ravinia
Dec. 9, 2011 Public lecture at Adler Planetarium in Chicago, IL sponsored by Chicago Astronomical Society
Nov. 16, 2011 Public "Science Cafe" lecture at the Firehouse Grill in Evanston, IL
Oct. 21, 2011 Interviewed on NPR's Science Friday about our 2011 Nature Letter
2008 - 2011 National and international press for our 2008, 2009, and 2011 Nature Letters
Nov. 10, 2009 Public lecture at the University of Wisconsin - Madison Space Place
2009 Co-creator of the UW International Year of Astronomy (IYA) website
2009 Aided in designing and presenting IYA From Earth to the Universe exhibit
Nov. 21, 2008 Co-hosted the PEOPLE "Party with the Stars" at the UW Space Place : astronomy presentation and telescope viewing led by UW minority undergraduates from the PEOPLE program
2007 Co-creator of Where in the Universe is Sally Ride's Space Suit?" an interactive online detective story developed for the UW "Expanding Your Horizons" program for encouraging middle-school girls' interests in science
2006 - 2009 Presentations at WIYN board and UW Astronomy Board of Visitors meetings : to aid in publicizing the astronomy research performed by graduate students at UW
2004 - 2009 Universe in the Park (UitP) : led summer public telescope viewings and lectures in Wisconsin state parks
2004 - 2009 Led Washburn Observatory public star parties

Did you know that 2009 was the International Year of Astronomy (IYA)? 2009 was the 400th anniversary of Galileo's first astronomical observation. Check out the UW-Madison IYA website! This is one of the coolest astronomy sites you'll find!

Contact Information (jointly appointed):
Northwestern University -- CIERA
2145 Sheridan Road, Evanston, IL 60208-3112, USA
Office: F233 Tech
Phone: (847) 467-5076   |   Fax: (847) 467-0679
Email: a-geller [at] northwestern.edu
The Adler Planetarium
Department of Astronomy
Museum Campus, 1300 S Lake Shore Dr, Chicago, IL 60605, USA
Phone: (312) 542-2410
Email: ageller [at] adlerplanetarium.org