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- Scientists and engineers can infer a spacecraft’s location and how fast it’s going by measuring changes in the spacecraft’s radio signal frequency. This is made possible by the Doppler effect, the same phenomenon that causes a siren to sound different as it travels towards and away from you.
www.nasa.gov/communicating-with-missions/dsn/
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Dec 2, 2023 · A new landmark radar initiative will increase UK security by being able to better detect, track and identify objects in deep space.
May 30, 2023 · The new radar is intended to augment the military’s space surveillance network as an additional sensor to monitor deep space objects, eventually providing full global coverage.
Dec 8, 2023 · The United States, United Kingdom and Australia have signed an agreement to develop a deep space radar capable of keeping an eye on what's happening in geosynchronous...
Dec 2, 2023 · A new landmark radar initiative will increase UK security by being able to better detect, track and identify objects in deep space, say the Government.
Jul 16, 2021 · The US wants to locate a giant new radar system in the UK to track objects in deep space. The US Space Force is developing the global system to identify potential "targets" up to 36,000km away,...
Jan 12, 2024 · In a move to safeguard satellites, Northrop Grumman Corporation, in partnership with the AUKUS alliance, is transforming space surveillance with the development of the Deep Space Advanced Radar Capability (DARC).
Jul 16, 2021 · The US Space Force is developing the global system to identify potential "targets" up to 36,000km away, in areas of deep space where a lot of military satellites are positioned.
