I will not see the 'Humanity Star' satellite before it deorbits.

Created by Athrithalix on 2018-01-25; known on 2018-10-01; judged right by Athrithalix on 2018-05-21.

• Athrithalix estimated 90% on 2018-01-25
• Athrithalix   judged this prediction right on 2018-05-21.

Please log in to respond to or judge prediction