|
Pierre Méchain
Pierre François André Méchain (; 16 August 1744 – 20 September 1804) was a French astronomer and surveyor who, with Charles Messier, was a major contributor to the early study of deep-sky objects and comets. Life Pierre Méchain was born in Laon, the son of the ceiling designer and plasterer Pierre François Méchain and Marie–Marguerite Roze. He displayed mental gifts in mathematics and physics but had to give up his studies for lack of money. However, his talents in astronomy were noticed by Jérôme Lalande, for whom he became a friend and proof-reader of the second edition of his book "L'Astronomie". Lalande then secured a position for him as assistant hydrographer with the Naval Depot of Maps and Charts at Versailles, where he worked through the 1770s engaged in hydrographic work and coastline surveying. It was during this time—approximately 1774—that he met Charles Messier, and apparently, they became friends. In the same year, he also produced his first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Laon
Laon () is a city in the Aisne department in Hauts-de-France in northern France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of overseas regions and territories in the Americas and the Atlantic, Pacific and Indian Oceans. Its metropolitan ar .... History Early history The holy district of Laon, which rises a hundred metres above the otherwise flat Picardy plain, has always held strategic importance. In the time of Julius Caesar there was a Gallic village named Bibrax where the Remis (inhabitants of the country round Rheims, Reims) had to meet the onset of the confederated Belgae. Whatever may have been the precise locality of that battlefield, Laon was fortified by the Romans, and successively checked the invasions of the Franks, Burgundians, Vandals, Alans and Huns. At that time it was known as ''Alaudanum'' or ''Lugdunum Clavatum''. Archbishop Saint Remigius, Remigius of Archbishopric o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
