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Pluto was discovered in 1930 by Clyde Tombaugh, an American astronomer at the Lowell Observatory in Flagstaff. Cold, dark and distant, it was named after the Roman god of the underworld . In Greek ...
Percival Lowell was born on March 13, 1855, [1] [2] [3] in Boston, Massachusetts, the first son of Augustus Lowell and Katherine Bigelow Lowell. A member of the Brahmin Lowell family, his siblings included the poet Amy Lowell, the educator and legal scholar Abbott Lawrence Lowell, and Elizabeth Lowell Putnam, an early activist for prenatal care.
Pluto was discovered 95 years ago. It has captured imaginations ever since. ... looking for the elusive world known at that point only as Planet X. Percival Lowell, ...
The decision to name the object Pluto was intended in part to honour Percival Lowell, as his initials made up the word's first two letters. [30] After discovering Pluto, Tombaugh continued to search the ecliptic for other distant objects. He found hundreds of variable stars and asteroids, as well as two comets, but no further planets. [31]
The choice was further helped by the fact that the first two letters of Pluto were the initials of Percival Lowell; indeed, 'Percival' had been one of the more popular suggestions for a name for the new planet. [24] [30] Pluto's planetary symbol was then created as a monogram of the letters "PL". [31]
In Roman mythology, Pluto can render himself invisible, his name's first two letters are Percival Lowell's initials, and it was proposed by an 11-year-old English girl, Venetia Burney. In order to avoid the name changes suffered by Neptune, the name was proposed to both the American Astronomical Society and the Royal Astronomical Society , both ...
Lowell Regio / ˈ l oʊ ə l ˈ r iː dʒ i oʊ / is a region on the dwarf planet Pluto. It was discovered by the New Horizons spacecraft in 2015. The region corresponds to the Plutonian northern polar cap. It is named after Percival Lowell who established the observatory where Clyde Tombaugh discovered Pluto. [1]
Robert Sutton Harrington, American astronomer, the co-discoverer of Charon and first person to calculate the Pluto system's mass: 2024-09-11 · WGPSN: Lowell Regio: Percival Lowell, whose ideas about Planet X inadvertently led to Pluto's discovery: 2019-05-30 · WGPSN: Safronov Regio: Viktor Safronov, Russian astronomer: 2023-09-22 · WGPSN ...