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Plot 1 is viewed from the north ecliptic pole, to scale. Plots 2 to 4 are third-angle projections at 20% scale. In the SVG file, hover over a trajectory or orbit to highlight it and its associated launches and flybys. Voyager 2 is a space probe launched by NASA on August 20, 1977, as a part of the Voyager program.
NASA's Voyager 2 is the second spacecraft to enter interstellar space. On Dec. 10, 2018, the spacecraft joined its twin – Voyager 1 – as the only human-made objects to enter the space between the stars. Voyager 2 is the only spacecraft to study all four of the solar system's giant planets at close range. Voyager 2 discovered a 14th moon at ...
- United States of America (USA)
- 1,592 pounds (721.9 kilograms)
- Voyager 2
Dec 17, 2020 · The proposed trajectory of the spacecraft would take advantage of a gravitational “kick” from Jupiter to reach Neptune and its moon, Triton. ... Voyager 2 discovered that Triton is scattered ...
Aug 22, 2019 · Credits: NASA/JPL-Caltech. Thirty years ago, on Aug. 25, 1989, NASA’s Voyager 2 spacecraft made a close flyby of Neptune, giving humanity its first close-up of our solar system’s eighth planet. Marking the end of the Voyager mission’s Grand Tour of the solar system’s four giant planets — Jupiter, Saturn, Uranus and Neptune — that ...
Nov 5, 2020 · As for why DSS-43 is the only dish in the world that can reach Voyager 2, the reason isn't purely technological. As a result of the probe's flyby of Neptune's moon Triton in 1989, Voyager 2's trajectory steered significantly southward relative to the Solar System's plane of planets, meaning earthbound antennas in the northern hemisphere have no way of reaching it.
Voyager 2, launched August 20, 1977, visited Jupiter in 1979, Saturn in 1981 and Uranus in 1986 before making its closest approach to Neptune on August 25, 1989. Voyager 2 traveled 12 years at an average velocity of 19 kilometers a second (about 42,000 miles an hour) to reach Neptune, which is 30 times farther from the Sun than Earth is.
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Aug 19, 2022 · The spacecraft conducted the first close-up observations of the eighth planet between June 5 and Oct. 2, 1989, making its flyby just 3,408 miles above its north pole on Aug. 25, its closest approach to any planet since leaving Earth in 1977. This trajectory allowed Voyager 2 to observe Neptune’s large moon Triton, the last solid object it ...
