Ring crossing #17 of 22 in our #GrandFinale was a success. The next will take place on Aug. 14. Ride along at https://t.co/giL0pulIEW pic.twitter.com/LtM6MyQTH5— NASA Solar System (@NASASolarSystem) August 8, 2017
Ring crossing #17 of 22 in our #GrandFinale was a success. The next will take place on Aug. 14. Ride along at https://t.co/giL0pulIEW pic.twitter.com/LtM6MyQTH5