WebMar 25, 2024 · Scientists dubbed the storms “The Great Dark Spot” and “Dark Spot 2.” Just five years later, in 1994, NASA’s Hubble Space Telescope took sharp images of Neptune from Earth’s distance of 2.7 … WebFeb 7, 2024 · Hubble uncovered the latest storm in September 2024 in Neptune's northern hemisphere. The feature is roughly 6,800 miles across. To the right of the dark feature are bright white "companion clouds." Hubble has observed similar clouds accompanying previous vortices. The bright clouds form when the flow of ambient air is perturbed and …
Great Dark Spot - Wikipedia
WebThe Great Dark Spot was first discovered when the Voyager 2 spacecraft flew by Neptune in 1989. When the Hubble Space Telescope looked at Neptune in 1994, the Great Dark … WebAug 4, 2024 · In 1989 a large, oval-shaped storm in Neptune's southern hemisphere dubbed the "Great Dark Spot" was large enough to contain the entire Earth. That storm … how to see page lines on excel
Dark Storm on Neptune Reverses Direction, Possibly Shedding a …
The Great Dark Spot is thought to be a hole in the methane cloud deck of Neptune. The spot was observed at different times with different sizes and shapes. The Great Dark Spot generated large white clouds at or just below the tropopause layer similar to high-altitude cirrus clouds found on Earth. See more The Great Dark Spot (also known as GDS-89, for Great Dark Spot, 1989) was one of a series of dark spots on Neptune similar in appearance to Jupiter's Great Red Spot. In 1989, GDS-89 was the first Great Dark Spot on Neptune to … See more When the spot was to be photographed again in November 1994 by the Hubble Space Telescope, it had disappeared completely, leaving astronomers to believe that it has either been covered up or had vanished. The persistence of companion clouds shows that … See more Two mission ideas have been proposed to NASA to visit Neptune in the coming years. Trident was proposed in 2024 as a discovery mission to visit Neptune and its moon Triton in the … See more • Neptune's Great Dark Spot of 1989, Windows to the Universe • Neptune's Great Dark Spot: Gone But Not Forgotten, Astronomy Picture of the Day, May 8, 1996 See more The Great Dark Spot was captured by NASA's Voyager 2 space probe in Neptune's southern hemisphere. The dark, elliptically-shaped spot (with initial dimensions of 13,000 × 6,600 km, or 8,100 × 4,100 mi) of GDS-89 was about the same size as See more Following the Great Dark Spot, several other dark spots have been observed. In 1989, when the Voyager 2 observed the Great Dark Spot (GDS), a second dark spot, Dark Spot 2 (DS2) was found. Dark Spot 2 fully dissipated prior to the year 1994. Beginning in … See more • Dragon Storm (astronomy) • Extraterrestrial cyclone • Great Red Spot, a similar storm on Jupiter • Great White Spot, a similar storm on Saturn See more WebMar 25, 2024 · In 2024, a new Great Dark Spot was discovered on Neptune, nearly identical in size and shape as the one observed by Voyager 2 in 1989. The spot is in the … WebApr 10, 2024 · 336x280(권장), 300x250(권장), 250x250, 200x200 크기의 광고 코드만 넣을 수 있습니다. 공유하기. 게시글 관리. 구독하기백과사진첩. 카카오스토 how to see page numbers in bluebeam