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Angstrom is a unit of length equal to one tenth of a billionth of a meter. It is used to measure wavelengths of electromagnetic radiation, especially in the ultraviolet range.
Angstrom is a unit of length equal to one tenth of a billionth of a meter. It is used to measure wavelengths of electromagnetic radiation, especially in the ultraviolet range.
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.