NASA Cassini spacecraft looks past Saturn main rings to spy the tiny moon Atlas, which orbits between the main rings and the thin F ring. The main rings are closer to the spacecraft than Atlas is, and the moon appears as only a small, white dot.
NASA Cassini spacecraft looks past Saturn main rings to spy the tiny moon Atlas, which orbits between the main rings and the thin F ring. The main rings are closer to the spacecraft than Atlas is, and the moon appears as only a small, white dot.