Chelen Johnson
[at the 2013 AAS,] I was always struck by the focus on ensuring the data is real and using modeling to create templates when classifying objects or processes.
One of my students at Niles West had become interested in GRBs as we thought they were the results of mergers of black holes [but we learned this was wrong at an AAS plenary talk]. My student thought it was interesting that scientists could change their minds about how things worked.
The more I talked with astronomers and support staff at the different booths [at my first AAS], the more I began to realize that being a teacher, and an amateur astronomer, is really very different from being a professional astronomer.