![]() Cassini images revealed in 2004 that a temporary faint ring of material with the orbit of Atlas. These images are the closest ever taken of Atlas and will help to characterize its shape and. The flyby had a close-approach distance of about 7,000 miles (11,000 kilometers). These raw, unprocessed images of Saturn's moon, Atlas, were taken on April 12, 2017, by NASA's Cassini spacecraft. Like Pan, Atlas has a distinctive flying saucer shape created by a prominent equatorial ridge not seen on the other small moons of Saturn. Cassini Sees 'Flying-Saucer' Moon Atlas Up Close. The Artemis 1 mission is set to launch to the moon. Pan, a satyr (a creature resembling a man with the hind legs and hooves of a goat), is a Greek god of nature and the forest. Overview Atlas is an inner moon of Saturn, orbiting around the outer edge of Saturn's A Ring. NASAs Space Launch System (SLS) rocket is set to supersede the Saturn V as the most powerful launch vehicle ever blasted into space. But as many new moons were discovered scientists began selecting names from more mythologies, including Gallic, Inuit and Norse stories. Moons Saturn Moons Atlas Atlas In Depth By the Numbers Atlas vs Units of Measure: SIZE COMPARISON Earth Atlas Atlas is 421. Moons of Saturn were originally named for Greco-Roman Titans and descendants of the Titans. Pan, like Saturn's moon Atlas, has a prominent equatorial ridge that gives it a distinctive flying saucer shape. These waves intersect downstream to create the wakes, places where ring material has bunched up in an orderly manner thanks to Pan's gravitational kick. In 1983 it was officially named after Atlas of Greek mythology, because it 'holds the rings on its shoulders' like the Titan Atlas held the sky up above the Earth. ![]() This kick causes waves to develop in the gap and also throughout the ring, extending hundreds of miles into the rings. Atlas is an inner satellite of Saturn which was discovered by Richard Terrile in 1980 from Voyager photos and was designated S/1980 S 28. Since ring particles closer to Saturn than Pan move faster in their orbits, these particles pass the moon and receive a gravitational "kick" from Pan as they do. The moons of Saturn are S/1995 S4, (1) 1981 S13, (2) Atlas, (3) Prometheus, (4) Pandora, (5) Epimetheus, (6) Janus, (7) Mimas, (8) Enceladus, (9) Tethys. Pan creates stripes, called "wakes," in the ring material on either side of it. The gap is a 200 mile (325 kilometer) opening in Saturn's A ring. As it orbits Saturn every 13.8 hours, it acts as a shepherd moon and is responsible for keeping the Encke Gap open. Pan, the innermost of Saturn's known moons, has a mean radius of 8.8 miles (14.1 kilometers) and orbits 83,000 miles (134,000 kilometers) away from Saturn, within the Encke Gap of Saturn's A-ring. Showalter in 1990 using images taken by the Voyager 2 spacecraft nine years earlier.
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