Every time we see Saturn in the night sky, we'll remember. We'll smile. And we'll want to go back. #GrandFinale… twitter.com/i/web/status/9…
— CassiniSaturn (@CassiniSaturn) 2017年9月15日 - 21:01
Every time we see Saturn in the night sky, we'll remember. We'll smile. And we'll want to go back. #GrandFinale… twitter.com/i/web/status/9…
— CassiniSaturn (@CassiniSaturn) 2017年9月15日 - 21:01