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Triton's atmosphere supports clouds of nitrogen ice crystals and a layer of organic atmospheric haze. Triton was the first Neptunian moon to be discovered, on October 10, 1846, by English astronomer William Lassell. The 1989 flyby of Triton by the Voyager 2 spacecraft remains the only up-close visit to the moon as of 2024.
Triton was discovered by William Lassell in 1846, just seventeen days after the discovery of Neptune. [3] Nereid was discovered by Gerard P. Kuiper in 1949. [4] The third moon, later named Larissa, was first observed by Harold J. Reitsema, William B. Hubbard, Larry A. Lebofsky and David J. Tholen on 24 May 1981.
Following capture, Triton's orbit would have been highly eccentric, circularizing post-capture to its present, nearly circular orbit. In this early eccentric state, tides raised on Triton by Neptune would have been extreme, dissipating large amounts of energy within Triton and contributing to the circularization of its orbit.
In 1846, Lassell discovered Triton, the largest moon of Neptune, just 17 days after the discovery of Neptune itself by German astronomer Johann Gottfried Galle, using his self-built instrument. [8] [9] [10] In 1848, he independently co-discovered Hyperion, a moon of Saturn. [9] [11] In 1851 he discovered Ariel and Umbriel, two moons of Uranus.
Click here to watch on YouTube. There was once a thriving group of reptiles that lived during the time of the dinosaurs. Rhynchocephalia is a reptile order that evolved around 240 million years ago.
The bright blue diffraction star is Triton, Neptune's largest moon. Neptune has 16 known moons. [154] Triton is the largest Neptunian moon, accounting for more than 99.5% of the mass in orbit around Neptune, [i] and is the only one massive enough to be spheroidal. Triton was discovered by William Lassell just 17 days after the discovery of ...
BuzzFeed announced a deal to sell First We Feast, the studio behind the popular YouTube chicken-wing-eating celebrity talk show “Hot Ones,” for $82.5 million in cash to a group of investors.
Against Philadelphia, Washington has been competitive; the last three games have been one-possession margins. But then, Washington has lost all three of those games … and, again, there are no ...