Membre fondateur de On April 25, 1682, he placed a mural quadrant in the west tower of the Observatory. So beautiful !It is located just beside the Luxembourg garden « le Jardin du Luxembourg ». For example, the Swedish scientist Olaus Römer discovered the speed of light there…The building that can be admired today on the avenue is really magnificent. Indeed you can look at an astonishing building of Jean Prouvé, dating from 1940. His son Gabriel Philippe will continue the observations until May 19, 1719.© 2020 L'Observatoire de Paris. He repeatedly reported on his meteorological observations made at the Observatory: thermometer, barometer, rainfall and wind measurements. He rests in Saint-Jacques-du-Haut-Pas’s church with Cassini the first.“La Hire, well-known all over Europe as one of the greatest astronomers that ever was, died at the Observatory at nearly eighty years old, until then in a continuous and perfect physical and spiritual health.”La Hire self-portrait, pastel, Bibliothèque de l'Observatoire de Paris, inv.I.87Observations of La Hire, April 19, 1718, two days before the father's death. Paris Observatory, panorama of the Grande Galerie, Perrault buildingFrom 1682, La Hire settled down in Paris with his quite numerous family on the second floor of the Observatory, in the apartments that were occupied by Ole Romer (1644-1710)La Hire now disposed of precision tools within reach. The Observatoire de Paris (1667-1672) by Claude Perrault, was originally intended to house the Paris Academy of Sciences established by Jean Baptiste Colbert for Louis XIV. Through the ages, the greatest French and European astronomers worked there! The Observatoire de Paris The Paris Observatory is an historical building constructed in the 1600s and is on the Meridian line of Paris at the end of the Avenue de l’Observatoire at the opposite end to where the Luxembourg gardens finishes, and is one of the largest astronomical centres in the world and is the oldest observatory still in operation. From 1682, La Hire settled down in Paris with his quite numerous family on the second floor of the Observatory, in the apartments that were occupied by Ole Romer (1644-1710) [1]. [2] La Hire now disposed of precision tools within reach. His essays feature a wide and surprising range of matters.La Hire died at the age of 78, on 21st April 1718 at the Observatory. It has been built by Perrault, which is the author of the Colonnade du Louvre.

His written correspondence confirms observations exchanges with numerous astronomers. Title: The restoration of the Perrault building Subject: Astronomie au fil du temps Created Date: 7/24/2020 4:26:24 AM The year 1986 marked the bicentenary of the birth of Arago (Estagel 1786 - Paris 1853) and, on that occasion, the Bibliothèque de l’Observatoire de Paris installed a showcase in his honour for the general public visiting the Perrault building. In H and H ', the apartments of La Hire and his family. In 1714Engraving showing the elevation section of the Perrault building (Paris Observatory, north façade), by Sébastien Leclerc, 17th or 18th century, 43x60cm, detail, Bibliohtèque de l'Observatoire de Paris. This allowed him to make very accurate observations and develop his future astronomical tables. You will feel how this place is full of history ! As Fontenelle pointed out in his  Mémoires de l'Académie des Sciences, 1710, p. 172. Why apply to this daily work of measurements? If you are lost, this is the place to be You can visit the Observatoire de Paris within a group ; an astronomer, or a researcher, will guide you through the building. The Observatory buildings were used as a testing ground. It is definitely one of the best places in Paris to chill on sunny days It is located just beside the Luxembourg garden « le Jardin du Luxembourg ». Two days prior his death, he was recording his last astronomical observations. Paris Observatory, panorama of the Grande Galerie, Perrault building. File:Claude Perrault, perspective bird's-eye view of the Observatoire, Paris – Berger 1993, figure 68.jpg It has been built by Perrault, which is the author of the Colonnade du Louvre. It is really great to visit there.Plus, you can also visit the gardens which are open only between 4.15pm and 5 pm on weekdays. It is a short time, but it definitely worth the trip! Tous droits réservés. It is definitely one of the best places in Paris to chill on sunny days  To know better about astronomy is really a things for the starsThe Observatoire de Paris is a research center in astronomy. And you can note that the four facades of the Observatory are oriented facing the four cardinal points. Journal des observations faites à l'Observatoire de Paris et au château de Thury,1er octobre 1712 - 31 décembre 1714, Bibliothèque de l'Observatoire de Paris, D 3/28.He took great care to publish the work of his colleagues (and academicians) as well as some of his own research studies. If you are lost, this is the place to be You can visit the Observatoire de Paris within a group ; an astronomer, or a researcher, will guide you through the building. The project is little known in architectural histories despite its importance as Perrault's only completed building design and as the first facility in the institutionalization of science. And so for thirty-six years, Le Hire observes the sky methodically with almost no interruption. It is composed of 3 sites, and the one in Paris is the oldest.It has been founded by Colbert and was built from 1667 to 1672.