Today was definitely very productive and exciting. The class of astronomers listened to Professor York talk about the SDSS website and showed us how it was useful. Afterwards we all did an activity that gave us a more insight of the galaxies and stars in space.! Here's a sneak peak..Today was definitely very productive and exciting. The class of astronomers listened to Professor York talk about the SDSS website and showed us how it was useful. Afterwards we all did an activity that gave us a more insight of the galaxies and stars in space.! Here's a sneak peak..