Telesats

Telesats are artificial satellites designed to provide telecommunications services, such as television broadcasting, internet access, and telephone communications. They are typically placed in geostationary orbit (GEO), approximately 35,786 kilometers above the Earth's equator, where they appear stationary relative to a fixed point on the ground. This positioning allows for continuous coverage of a specific area.

Telesats are equipped with transponders, which receive signals from Earth, amplify them, and then retransmit them back to Earth. This process enables the transmission of data over long distances, making telesats essential for global communication networks. They are also used for broadcasting television programs, enabling the distribution of content to viewers in remote or underserved areas.

The deployment of telesats has significantly transformed the telecommunications industry, providing reliable and efficient communication services worldwide. However, the launch and maintenance of telesats require substantial investment in technology and infrastructure, and they are subject to the constraints of space debris and the limited lifespan of their components.