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Eclipse double (star) – A double star is observed in which the orbits of the components are arranged so that, when viewed from Earth, each of the two stars passes sequentially in front of the other.
Eclipse double (star) – A double star is observed in which the orbits of the components are arranged so that, when viewed from Earth, each of the two stars passes sequentially in front of the other.
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.