Two tiny moons of Saturn, almost lost amid the planet's enormous rings, are seen orbiting in this image. Pan, visible within the Encke Gap near lower-right, is in the process of overtaking the slower Atlas, visible at upper-left.
All orbiting bodies, large and small, follow the same basic rules. In this case, Pan (17 miles or 28 kilometers across) orbits closer to Saturn than Atlas (19 miles or 30 kilometers across). According to the rules of planetary motion deduced by Johannes Kepler over 400 years ago, Pan orbits the planet faster than Atlas does.
This view looks toward the sunlit side of the rings from about 39 degrees above the ring plane. The image was taken in visible light with the Cassini spacecraft narrow-angle camera on July 9, 2016.
The view was acquired at a distance of approximately 3.4 million miles (5.5 million kilometers) from Atlas and at a Sun-Atlas-spacecraft, or phase, angle of 71 degrees. Image scale is 21 miles (33 kilometers) per pixel.
The Cassini mission is a cooperative project of NASA, ESA (the European Space Agency) and the Italian Space Agency. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington. The Cassini orbiter and its two onboard cameras were designed, developed and assembled at JPL. The imaging operations center is based at the Space Science Institute in Boulder, Colorado.
For more information about the Cassini-Huygens mission visit http://saturn.jpl.nasa.gov and http://www.nasa.gov/cassini. The Cassini imaging team homepage is at http://ciclops.org.
Image Credit: NASA/JPL-Caltech/Space Science Institute
Last Updated: Oct. 3, 2016
Editor: Tony Greicius
el dispensador dice:
y de pronto,
verás que todo responde a una misma ecuación,
que no hay geometría sin música en su honor,
que no hay mundo donde la vida esté ausente por la soberbia académica de los humanos que niegan sin pudor...
y de repente,
estarás frente a una extraña realidad,
que aquello que suponías faltaba,
sobra entre anillos y hexágonos que hablan...
y justo allí,
caducarán tus palabras,
y deberás ser sumiso,
ante el supremo aliento del que ilumina con su lámpara.
OCTUBRE 03, 2016.-
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