https://padlet.com/castillocarmen1806/ioxd7s7qspbc6h4p Name: Carmen Castillo Level: 12S en-us 2023-05-10 15:59:12 UTC 2025-10-16 19:42:03 UTC hello@padlet.com https://joankrou.files.wordpress.com/2011/05/satelite.jpg castillocarmen1806 https://padlet.com/castillocarmen1806/ioxd7s7qspbc6h4p/wish/2585769618 According to the United Nations Office for Outer Space Affairs (UNOOSA) Index of Objects Launched into Outer Space, there are 4,921 satellites currently orbiting. But not all of them are active.]]> 2023-05-10 16:15:40 UTC https://padlet.com/castillocarmen1806/ioxd7s7qspbc6h4p/wish/2585769618 castillocarmen1806 https://padlet.com/castillocarmen1806/ioxd7s7qspbc6h4p/wish/2585791358 "Satellite orbit around the Earth performs a multitude of functions including communications (cell phone coverage and data transfer), Earth observation, and navigation. Science's study of space and the planet," describes the specialist.]]> 2023-05-10 16:30:48 UTC https://padlet.com/castillocarmen1806/ioxd7s7qspbc6h4p/wish/2585791358 castillocarmen1806 https://padlet.com/castillocarmen1806/ioxd7s7qspbc6h4p/wish/2585796260 "Yes, today it is possible for almost anyone to send satellites into space. Even high school students have built and launched their own satellites sharing programs with launch vehicles and various government agencies around the world."]]> 2023-05-10 16:34:23 UTC https://padlet.com/castillocarmen1806/ioxd7s7qspbc6h4p/wish/2585796260 castillocarmen1806 https://padlet.com/castillocarmen1806/ioxd7s7qspbc6h4p/wish/2585804241 The space age began on October 4, 1957 with the launch by the Soviet Union of the world's first artificial satellite, Sputnik- 1.]]> 2023-05-10 16:40:08 UTC https://padlet.com/castillocarmen1806/ioxd7s7qspbc6h4p/wish/2585804241 castillocarmen1806 https://padlet.com/castillocarmen1806/ioxd7s7qspbc6h4p/wish/2585812957 Some satellites serve scientific purposes; others allow observations, some are used for military and espionage purposes, and some are used to improve telecommunications.]]> 2023-05-10 16:46:39 UTC https://padlet.com/castillocarmen1806/ioxd7s7qspbc6h4p/wish/2585812957