François Arago

Nicolas Noël

Nicolas Noël (1712-1781) war ein Benediktiner Mönch, Instrumenten und insbesondere Teleskopbauer in der Abteil Saint-Germain-des-Prés.

Father Noël

Nicolas Noël (1712-1781) was a Benedictine monk, instrument and telescope maker at the workshop of l'abbaye de Saint-Germain des Prés.

Paris Observatory

The Paris Observatory, a research institution of PSL Research University, is the foremost astronomical observatory of France, and one of the largest astronomical centres…

Arago telescope

Arago telescope (Lunette Arago) is a 38 cm (15 inch) aperture refracting telescope at Paris Observatory, installed in 1857.Francois Arago ordered this telescope from the…