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- This close encounter trajectory allowed Voyager 2 to pass about 25,000 miles from Triton about five hours later. Triton was the last solid body the spacecraft explored and the encounter did not disappoint with several amazing discoveries.
www.nasa.gov/history/30-years-ago-voyager-2-explores-neptune/
Since the plane of the orbit of Triton is tilted significantly with respect to the plane of the ecliptic; through course corrections, Voyager 2 was directed into a path about 4,950 km (3,080 mi) above the north pole of Neptune.
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
Aug 21, 2014 · The Voyager 2 spacecraft flew by Triton, a moon of Neptune, on August 25, 1989. Paul Schenk, a scientist at the Lunar and Planetary Institute in Houston, used Voyager data to construct this...
- 1 min
- 74.5K
- JPLraw
Aug 21, 2014 · NASA's Voyager 2 spacecraft gave humanity its first close-up look at Neptune and its moon Triton in the summer of 1989. Like an old film, Voyager's historic footage of Triton has been "restored" and used to construct the best-ever global color map of that strange moon.
- Jet Propulsion Laboratory
Aug 26, 2014 · In late August 1989, NASA’s Voyager 2 spacecraft sailed past Neptune’s largest moon, Triton, providing the first images of this distant world. Now, a stunning new view of the flyby has been created using historic data collected by the spacecraft.
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.
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Aug 19, 2022 · This trajectory allowed Voyager 2 to observe Neptune’s large moon Triton, the last solid object it explored. During the encounter, it returned more than 9,000 images of the planet, its atmosphere, dark rings, and moons, discovering six new moons.