Starting today you might see some new things popping up on Comet Hunters. These new features and surveys have been developed by the Zooniverse that may one day end up on all future new Zooniverse projects. The Comet Hunters community was selected to help to try these features out. During the next four weeks, selected Comet Hunters volunteers will receive an invitation to participate as you are classifying images in the HSC search workflow. If you just want to get on with the comet search, not to worry. You can opt out of participating or check out the Archival search which is exactly the same as before.
Thanks in advance for your help. Your feedback and interactions will help the Zooniverse to improve the current set of web tools and build better future Zooniverse projects.