English History of the metre Cited by user Charles Inigo on 15 Oct 2023 The history of the metre starts with the Scientific Revolution that is considered to have begun with Nicolaus Copernicus's publication of De revolutionibus orbium…
English Metre Cited by user Charles Inigo on 29 Sep 2023 The metre (or meter in American spelling; symbol: m) is the base unit of length in the International System of Units (SI).
French Orbite héliosynchrone Cited by user Pline on 09 Aug 2022 Une orbite héliosynchrone désigne une orbite terrestre quasi polaire légèrement rétrograde dont on choisit l'altitude et l'inclinaison de sorte que l'angle entre le plan…
Romanian Orbită geostaționară Cited by user Lucian GAVRILA on 12 Jun 2022 thumb|right|Punct geostaționar în verde pe orbită deasupra unui punct brun de pe Pământ.