Finished! Looks like this project is out of data at the moment!
Choose which dataset you would like to review:
Chat with the research team and other volunteers!
Every click counts! Join Comet Hunters's community to complete this project and help researchers produce important results. Click "View more stats" to see even more stats.
Connect with the research team on Talk to learn more about this project!
Most comets come from the outer Solar System, but some have been found lurking in the asteroid belt. Help search through images from the Subaru Telescope located on Mauna Kea to find these rare specimens waiting to be discovered.
Background Graphic Credit: Adapted from NASA/JPL/Stardust Team Artist Rendition - Original Version