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Hace 1 día · Pierre-Simon, Marquis de Laplace ( / ləˈplɑːs /; French: [pjɛʁ simɔ̃ laplas]; 23 March 1749 – 5 March 1827) was a French scholar and polymath whose work was important to the development of engineering, mathematics, statistics, physics, astronomy, and philosophy.
Hace 1 día · Observational astronomy plays a crucial role in expanding our knowledge of the universe. By collecting and analyzing data from celestial objects, astronomers can unravel the mysteries of the cosmos. The use of telescopes, instruments, and advanced technologies allows them to observe and study stars, galaxies, planets, and other celestial bodies in great detail.
Hace 1 día · In traditional Chinese astronomy, the name for Betelgeuse is 参宿四 ( Shēnxiùsì, the Fourth Star of the constellation of Three Stars) [200] as the Chinese constellation 参宿 originally referred to the three stars in Orion's Belt. This constellation was ultimately expanded to ten stars, but the earlier name stuck. [201]
Hace 1 día · Symbols for the Sun and Moon The use of astronomical symbols for the Sun and Moon dates to antiquity. The forms of the symbols that appear in the original papyrus texts of Greek horoscopes are a circle with one ray for the Sun and a crescent for the Moon. The modern Sun symbol, a circle with a dot (☉), first appeared in Europe in the Renaissance. The symbol for the Sun in late Classical (4th ...
Hace 2 días · The scientific method is an empirical method for acquiring knowledge that has characterized the development of science since at least the 17th century. (For notable practitioners in previous centuries, see history of scientific method .) The scientific method involves careful observation coupled with rigorous scepticism, because cognitive ...
Hace 2 días · 225088 Gonggong. Gonggong ( minor-planet designation 225088 Gonggong) is a dwarf planet and a member of the scattered disc beyond Neptune. It has a highly eccentric and inclined orbit during which it ranges from 34–101 astronomical units (5.1–15.1 billion kilometers; 3.2–9.4 billion miles) from the Sun. As of 2019, its distance from the ...
