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13 de may. de 2024 · When Irish astronomer William Parsons, Earl of Rosse, turned his 72-inch telescope (nicknamed the Leviathan of Parsonstown) on M51 in 1845, he became the first person to notice the...
Hace 5 días · The Crab Nebula (catalogue designations M1, NGC 1952, Taurus A) is a supernova remnant and pulsar wind nebula in the constellation of Taurus. The common name comes from a drawing that somewhat resembled a crab with arms produced by William Parsons, 3rd Earl of Rosse, in 1842 or 1843 using a 36-inch (91 cm) telescope. [6]
- 8.4
- 05ʰ 34ᵐ 31.94ˢ
- +22° 00′ 52.2″
27 de abr. de 2024 · William Parsons, 3rd Earl of Rosse, employing a 72-inch (1.8 m) reflecting telescope at Birr Castle, Ireland, found that the Whirlpool possessed a spiral structure, the first "nebula" to be known to have one.
Hace 1 día · In 1850, William Parsons, 3rd Earl of Rosse, made the first drawing of Andromeda's spiral structure. [better source needed] In 1864, William Huggins noted that the spectrum of Andromeda differed from that of a gaseous nebula.
2 de may. de 2024 · William Parsons, 3. Earl of Rosse, KP (* 17. Juni 1800 in York; † 31. Oktober 1867 in Birr Castle) war ein irischer Astronom. In himmelskundlichen Publikationen wird sein Name oft als Lord Rosse abgekürzt.
Hace 3 días · Marcher-Earls of Pembroke. Wales. William Marshal, 1st Earl of Pembroke (1199–1219) William Marshal, 2nd Earl of Pembroke (1219–1231) Richard Marshal, 3rd Earl of Pembroke (1231–1234) Gilbert Marshal, 4th Earl of Pembroke (1234–1241) Walter Marshal, 5th Earl of Pembroke (1242–1245) 21.
Hace 5 días · The number of presidents of the society, from Lord Brouncker—the first after its incorporation—down to Dr. Hooker, who was chosen in 1874—is thirty-two, among whom have been Sir Christopher Wren, Sir Hans Sloane, Sir Isaac Newton, Samuel Pepys, Lord Chancellor Somers, Sir John Pringle, Sir Joseph Banks, Sir Humphry Davy, Sir Benjamin Brodie, the Duke of Sussex, and the Earl of Rosse.
