Day: September 19, 2021

Rings and Seasons of Saturn

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On Saturn, the rings tell you the season. On Earth, Wednesday marks an equinox, the time when the Earth’s equator tilts directly toward the Sun. Since Saturn’s grand rings orbit along the planet’s equator, these rings appear most prominent — from the direction of the Sun — when the spin axis of Saturn points toward the Sun. Conversely, when Saturn’s spin axis points to the side, an equinox occurs and the edge-on rings are hard to see from not only the Sun — but Earth. In the featured montage, images of Saturn between the years of 2004 and 2015 have been superposed to show the giant planet passing from southern summer toward northern summer. Saturn was as close as it can get to planet Earth last month, and this month the ringed giant is still bright and visible throughout much of the night via NASA https://ift.tt/3nGZ85Y

Wikipedia article of the day for September 19, 2021

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Wikipedia article of the day is M-1 (Michigan highway). Check it out: Article-Link Summary: M-1 is a northโ€“south state trunkline highway in the Metro Detroit area of the US state of Michigan. The highway runs from Detroit north-northwesterly to Pontiac. The Federal Highway Administration has listed it as the Automotive Heritage Trail, an All-American Road in the National Scenic Byways Program. Created after Detroit’s Great Fire of 1805, the road follows the route of the Saginaw Trail, a Native American trail that linked Detroit with Pontiac, Flint, and Saginaw. M-1 passes through several historic districts in Detroit, and runs next to the Highland Park Ford Plant, home of the original moving assembly line used to produce Modelย Ts. Commonly known as Woodward Avenue, the street has become synonymous with Detroit’s cruising culture and automotive industry. Downtown entertainment venues along Woodward include the Fox Theatre and the Majestic Theatre. M-1 exits Detroit at 8ย Mile Road and runs through the city’s northern suburbs in Oakland County.