- Messier 66 (Wikipedia)
Messier 66 or M66, also known as NGC 3627, is an intermediate spiral galaxy in the southern, equatorial half of Leo. It was discovered by French astronomer Charles Messier on 1 March 1780, who described it as “very long and very faint”. This galaxy is a member of a small group of galaxies that includes M65 and NGC 3628, known as the Leo Triplet or the M66 Group. M65 and M66 are a common object for amateur astronomic observation, being separated by only 20′.
- Lake Michigan has a surface area of 22,404 mi2 (58,030 km2); (13,237 square miles (34,280 km2) lying in Michigan, 7,358 square miles (19,060 km2) in Wisconsin, 234 square miles (610 km2) in Indiana, & 1,576 square miles (4,080 km2) in Illinois) making it the largest lake entirely within one country by surface area (Lake Baikal in Russia is larger by water volume) and the fifth-largest lake in the world.
- Lake Michigan (Wikipedia)
Lake Michigan (/ˈmɪʃɪɡən/ ⓘ MISH-ig-ən) is one of the five Great Lakes of North America. It is the second-largest of the Great Lakes by volume (1,180 cu mi; 4,900 km3) and depth (923 ft; 281 m) after Lake Superior and the third-largest by surface area (22,300 square miles; 57,757 km2), after Lake Superior and Lake Huron. To the east, its basin is conjoined with that of Lake Huron through the wide and deep Straits of Mackinac, giving it the same surface elevation as its eastern counterpart; hydrologically, the two bodies are a single lake that is, by area, the largest freshwater lake in the world.
