NASA | TDRS: The Network That Enables Exploration

NASA initially relied on ground stations for satellite communication, covering only 15% of orbits. To improve, NASA launched TDRS satellites in 1983, reducing dependency on international stations and providing continuous coverage. TDRS supports spacecraft like the ISS and Hubble, ensuring nonstop communication. Data is relayed through White Sands and Guam ground stations. TDRS remains vital for future space exploration.

What was the limitation of NASA's ground-based communication network?

How did NASA improve its satellite communication in 1983?

What role do Tetris satellites play in NASA's communication system?

How does the Hubble Space Telescope utilize Tetris for its operations?

Describe the process of data transmission from Guam to the end user.