RedShift

Office

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Адрес: 9 rue de Mont-Louis 75011 Paris France
Телефон: +33 1 43 70 25 32

In physics, a redshift is an increase in the wavelength, or equivalently, a decrease in the frequency, of electromagnetic radiation. The opposite change, a decrease in wavelength and increase in frequency and energy, is known as a blueshift. (Wikipedia)