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  1. five-mile-tall, geyser-like plume of dark material has been discovered erupting from the surface of Neptune's moon Triton in one of the images returned last month to the Jet Propulsion Laboratory, Pasadena, Calif., by NASA's Voyager 2 spacecraft.

    • Jet Propulsion Laboratory
  2. Aug 6, 2020 · Voyager 2’s observations exposed its icy surface, at equilibrium with a tenuous atmosphere, measuring a pressure of just 14 micro-bar (McKinnon and Kirk, 2014, In: Encyclopedia of the Solar System, pp. 861-881). Images showed a variety of morphologies consistent with recent geological activity.

    • did voyager 2 observe triton's entire surface of the earth at a distance1
    • did voyager 2 observe triton's entire surface of the earth at a distance2
    • did voyager 2 observe triton's entire surface of the earth at a distance3
    • did voyager 2 observe triton's entire surface of the earth at a distance4
    • did voyager 2 observe triton's entire surface of the earth at a distance5
  3. Voyager photographed two-thirds of Neptune’s largest moon Triton, revealing the coldest known planetary body in the solar system and a nitrogen ice “volcano” on its surface. Spectacular images of its southern hemisphere showed a strange, pitted, cantaloupe-type terrain.

    • United States of America (USA)
    • 1,592 pounds (721.9 kilograms)
    • Voyager 2
  4. Jan 29, 1996 · This is one of the most detailed views of the surface of Triton taken by NASA's Voyager 2 on its flyby of the large satellite of Neptune early in the morning of Aug. 25, 1989. The picture was stored on the tape recorder and relayed to Earth later.

  5. Voyager 2 obtained this color image of Triton at a distance of 4 million kilometers (2.5 million miles) at 1 a.m. PDT on Aug. 22, 1989. The picture was made by combining images taken through the green, clear and violet filters.

  6. Feb 16, 2000 · Voyager 2 obtained this parting shot of Triton, Neptune's largest satellite, shortly after closest approach to the moon and passage through its shadow on the morning of Aug. 25, 1989. The distance to Triton was 90,000 kilometers (56,000 thousand miles) and the phase angle was 155 degrees, so that only a thin crescent of Triton's south polar ...

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  8. Neptune's largest moon Triton, is seen in this mosaic of images captured by Voyager 2 during the only visit thus far to the Neptune system. Triton is one of only three objects in the Solar System known to have a nitrogen-dominated atmosphere (the others are Earth and Saturn's giant moon, Titan).