Adding an "I don't know how many spiral arms there are" option
Sometimes I see a spiral galaxy but I can't tell how many arms there are. Could you add a i don't know button?
by Budgieye moderator
Well, I suppose many people would rather take the easy "don't know" rather than make the effort of making a guess. I would be tempted.
Number of spiral arms??? https://talk.galaxyzoo.org/#/boards/BGZ0000003/discussions/DGZ0001mhw
by vrooje admin, scientist
This blog post has a really good explanation of why we don't have an "I don't know" button. The blog was written for Snapshot Serengeti, but the same reasoning applies to Galaxy Zoo! 😃