C'est quoi un satellite ? GRANDES QUESTIONS C'est un objet qui tourne autour d'une planète. Il peut tourner autour de la Terre … ou d'une autre planète ! La Lune est le seul satellite naturel de notre …
Learn about how a communications satellite works and how it helps us to connect to each other around the world.
Telstar, launched in 1962, was the first active communications satellite: it received microwave signals from ground stations and retransmitted them across vast distances back to Earth.
Dans les Côtes-d’Armor, le site Météo-France de Lannion reçoit des données satellites du monde entier. Des informations indispensables pour la météo…Mais pas que !
Learn about three ways that satellites have led to a better understanding of how we affect our environment.
Le 4 octobre 1957 marquait le lancement du satellite Spoutnik. Cinquante ans après, l'équipe du planétarium fête l'événement durant quatre séances. 50 ans de l'histoire de la conquête spatiale …
This satellite is the heart of a space-based communications system called Iridium. Conceived, designed, and built by Motorola, the Iridium system provides wireless, mobile communications through a …
Sputnik, the world’s first human-made satellite of the Earth, was launched on , marking the beginning of the Space Age and the modern world in which we live today.
MSN: ISRO's NavIC satellite IRNSS-1F suffers atomic clock failure after completing 10-year mission
The Indian Regional Navigation Satellite System (IRNSS), branded NavIC, is an indigenous navigation satellite system developed by Indian Space Research Organisation. One of its four operational ...
ISRO's NavIC satellite IRNSS-1F suffers atomic clock failure after completing 10-year mission
MSN: India's NavIC satellite system faces challenge as IRNSS-1F failed after atomic clock malfunction: what we know
India’s indigenous GPS alternative, NavIC, has suffered setback with the loss of satellite IRNSS-1F after its final atomic clock stopped functioning on Friday. With this development, only three ...
India's NavIC satellite system faces challenge as IRNSS-1F failed after atomic clock malfunction: what we know