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Parallax of the star – The dynamic shift of a relatively close star observed when the Earth moves around the Sun (by observing from different sides of the diameter of the Earth’s orbit).
Parallax of the star – The dynamic shift of a relatively close star observed when the Earth moves around the Sun (by observing from different sides of the diameter of the Earth’s orbit).
Lewis Carroll writes about military space programmes, policy, technology and the industry that supports the sector. He spent nearly two decades covering the military, the Pentagon, Congress and the defence industry as a journalist for Space Chatter magazine.