Satellites are man-made objects that orbit around planets or other celestial bodies.
There are thousands of satellites orbiting the Earth.
Satellites can be used for various purposes, including communication, weather monitoring, navigation, and scientific research.
Satellites are used in scientific research to study various phenomena, such as climate patterns, land use, ocean currents, and space weather.
Satellites have been instrumental in mapping the Earth's terrain and creating detailed topographic maps of the planet.
The International Space Station (ISS) is the largest human-made satellite and serves as a habitable space station for astronauts from various countries.