CICLOPS: Cassini Imaging Central Laboratory for OPerationS

Neptune from Saturn
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Neptune from Saturn
PIA 21629

Avg Rating: 9.85/10

Figure A Full Size 1024x1024:
JPEG 277 KB
PNG 1.3 MB
TIFF 6.3 MB

 

Neptune from Saturn
PIA 21629

Avg Rating: 9.88/10

Figure B Full Size 500x412:
JPEG 47 KB
PNG 1.3 MB
TIFF 1.3 MB
  On Aug. 25, 1989, NASA's Voyager 2 made its historic flyby of Neptune and that planet's largest moon Triton. The Cassini mission is publishing this image to celebrate the anniversary of that event.

Neptune appears in this natural color composite (Figure A) as a pale blue disk (similar to Cassini’s image of Uranus from 2014, see PIA17178), just below and to the right of image center. Most of the faint specks in the image are background stars, although some are likely cosmic rays (charged particles that strike the camera detector).

A cropped and magnified version (Figure B) is provided in monochrome with Triton visible as a point of light above and to the left of Neptune.

In imaging Neptune, Cassini's solar system family portrait-taking is complete. The mission's planetary photojournal includes all of the major planets except Mercury, which is too close to the Sun to be imaged, as well as dwarf planet Pluto.

This view was acquired by the Cassini narrow-angle camera on Aug. 10, 2017, at a distance of approximately 2.72 billion miles (4.38 billion kilometers) from Neptune. Red, blue and green filter images were combined to create the natural color image (Figure A).


The Cassini Solstice Mission is a joint United States and European endeavor. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter was designed, developed and assembled at JPL. The imaging team consists of scientists from the US, England, France, and Germany. The imaging operations center and team lead (Dr. C. Porco) are based at the Space Science Institute in Boulder, Colo.

For more information about the Cassini Solstice Mission visit http://ciclops.org, http://www.nasa.gov/cassini and http://saturn.jpl.nasa.gov.

Credit: NASA/JPL-Caltech/SSI
Released: August 25, 2017 (PIA 21629)
Image/Caption Information



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