Balloons fly over Heldburg Castle at the 24th Thuringian Montgolfiade, Friday, Aug. 7, 2020, in Bad Colberg-Heldburg, Germany. Twenty five hot air balloon pilots from Germany and the four from Switzerland have registered for the balloon spectacle. The Montgolfiade with a total of four competition flights will take place until Aug. 9. (Martin Schutt/dpa via AP)