Satellite Space ITU South Arabia Block of 4 Stamps MNH Rowing one of England's most prestigious

one of England's most prestigious secondary schools

Burundi Ray Bradbury Authors Famous People Cinema Souvenir Sheet of 4 MNH

Madagascar Leonardo Da Vinci Painting Art Souvenir Sheet of 4 Stamps Mint NH

commonly known as horse riding (British English) or horseback riding (American English)

Satellite Space ITU South Arabia Block of 4 Stamps MNH Rowing one of England's most prestigiousSatellite Space ITU South Arabia Block of 4 Stamps MNH In the context of spaceflight, a satellite is an object that has been intentionally placed into orbit. These objects are called artificial satellites to distinguish them from natural satellites such as Earth's Moon. On 4 October 1957 the Soviet Union launched the world's first artificial satellite, Sputnik 1. Since then, about 8,900 satellites from more than 40 countries have been launched.