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Hace 3 días · The Encke Gap is a 325-km (200 mile) wide gap within the A ring, centered at a distance of 133,590 km (83,000 miles) from Saturn's center. It is caused by the presence of the small moon Pan , [117] which orbits within it.
17 de jul. de 2024 · Johann Franz Encke (* 23. September 1791 in Hamburg; † 26. August 1865 in Spandau bei Berlin) war ein deutscher Astronom.
17 de jul. de 2024 · Of these gaps, only Encke was known prior to spacecraft exploration of Saturn. Following the Voyager visits, scientists theorized that particles can be cleared from a region to form a gap by the gravitational effects of a moon about 10 km (6 miles) in size orbiting within the gap region.
19 de jul. de 2024 · The German astronomer Johann Encke was the second person to recognize a periodic comet. He determined that a comet discovered by French astronomer Jean-Louis Pons in 1818 did not seem to follow a parabolic orbit. He found that the orbit was indeed a closed ellipse.
3 de jul. de 2024 · Johann Encke : Wilno : 2 : 350 : Deck armor is also misleading. The two Parthian leads have their deck armor split between decks, and then additional ...
Hace 1 día · Johann Carl Friedrich Gauss (German: Gauß [kaʁl ˈfʁiːdʁɪç ˈɡaʊs] ⓘ; Latin: Carolus Fridericus Gauss; 30 April 1777 – 23 February 1855) was a German mathematician, astronomer, geodesist, and physicist who contributed to many fields in mathematics and science.
Hace 6 días · Schwann's name is memorialized in the cells which form an insulating sheath round nerve fibres. Weber was a physiologist and early psychologist, in that he investigated subjective reactions to stimuli. Encke, an astronomer, discovered a comet with the shortest-known period. Baer was a pioneering embryologist.