Just started #GrandFinale orbit 15. We'll be watching for clouds on Titan, listening for lightning on Saturn. More: https://t.co/hjDpWSEc3N pic.twitter.com/f5uFjHMZ0w— NASA Solar System (@NASASolarSystem) July 22, 2017
Just started #GrandFinale orbit 15. We'll be watching for clouds on Titan, listening for lightning on Saturn. More: https://t.co/hjDpWSEc3N pic.twitter.com/f5uFjHMZ0w