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Time-like infinity of the future – this is a region of space-time that is in the very distant future and the world lines of matter particles are directed there.
Time-like infinity of the future – this is a region of space-time that is in the very distant future and the world lines of matter particles are directed there.
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.