Globally, there are 1.5 billion adults who are either overweight or obese, a number expected to increase to 3 billion by 2030. The epidemic is reaching catastrophic proportions, and one of the key-if small- steps to bringing it under control is to have a common language to describe the problem.
The first artificial satellite was Sputnik 1. It was the size of a basketball and was made by the USSR (Union of Soviet Socialist Republics) or Russia. It was launched on October 4, 1957.
Another famous one that has 6 pople in it is the ISS, which was an international collaboration between the US, Russia, the ESA, and Japan. Telstar 1 was the first communications satellite and was the first satellite launched into geostationary orbit. If you want to know about more satellites, go to this link â Timeline of artificial satellites and space probes.