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What is Deep Space Network? What is the purpose of it?

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What is Deep Space Network? What is the purpose of it?
Deep Space Network

The principal objective of the Deep Space Network (DSN) is to furnish tracking, telemetry, and communication services to a diverse array of spacecraft and missions engaged in the exploration of the solar system and beyond. The Deep Space Network (DSN) functions as the primary means of communication between terrestrial infrastructure and spacecraft situated in distant regions of space. This encompasses expeditions to celestial bodies such as planets, asteroids, comets, and the expanse of interplanetary space. The antennas of the network are equipped with receivers and transmitters that possess a high level of sensitivity, enabling accurate tracking of the positions and velocities of spacecraft. The collection of tracking data plays a crucial role in facilitating mission navigation and conducting scientific observations. Spacecraft transmit telemetry data to the Earth, encompassing crucial information regarding their operational condition, overall health, and scientific measurements. The DSN is responsible for the reception and transmission of telemetry data to the respective mission control centers. Mission operators on Earth utilize the DSN as a means to transmit commands to spacecraft, thereby providing instructions for the execution of designated tasks, orbital adjustments, or the undertaking of scientific experiments. The DSN is responsible for the reception of scientific data from spacecraft, encompassing various types of information including images, spectra, and other measurements that are acquired throughout the course of their missions. The aforementioned data holds significant importance in the context of scientific research and analysis. The DSN plays a crucial role in the precise determination of planetary, lunar, and celestial body orbits through the monitoring and analysis of spacecraft signals. This invaluable contribution enhances our comprehension of the dynamic nature of the solar system. The DSN plays a crucial role in facilitating the navigation of missions to remote celestial bodies, such as Mars or outer planets. Its primary function is to ensure the precise trajectory of spacecraft, enabling them to reach their intended destinations accurately. The DSN plays a pivotal role in facilitating international space exploration endeavors by engaging in collaborative partnerships with space agencies across the globe. The DSN is responsible for the operation of several tracking stations distributed across the globe. These stations are strategically positioned to ensure uninterrupted monitoring of spacecraft during the entirety of their missions. The aforementioned stations are located in California (USA), Spain, and Australia, collectively making significant contributions to global coverage and ensuring redundancy. The Deep Space Network (DSN) has been instrumental in providing crucial support for renowned missions, including the Apollo moon landings, the Voyager expeditions to the outer planets, the Mars rovers, and various other spacecraft engaged in the exploration of our solar system and beyond. Space exploration relies heavily on communication and data exchange, making it a crucial asset for missions that venture into the vast expanses of outer space. Additionally, it provides assistance to India's Chandrayaan-3 mission

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