Ultraviolet astronomy
Observational astronomy performed over the ultraviolet range from 10 nm to 400 nm
Ultraviolet astronomy is the observation of electromagnetic radiation at ultraviolet wavelengths between approximately 10 and 320 nanometres; shorter wavelengths—higher energy photons—are studied by X-ray astronomy and gamma-ray astronomy. Ultraviolet light is not visible to the human eye.
Nº Q1413491 ★★
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Ultraviolet astronomy
Observational astronomy performed over the ultraviolet range from 10 nm to 400 nm
Ultraviolet astronomy is the observation of electromagnetic radiation at ultraviolet wavelengths between approximately 10 and 320 nanometres; shorter wavelengths—higher energy photons—are studied by X-ray astronomy and gamma-ray astronomy. Ultraviolet light is not visible to the human eye.
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From Wikipedia
Ultraviolet astronomy is the observation of electromagnetic radiation at ultraviolet wavelengths between approximately 10 and 320 nanometres; shorter wavelengths—higher energy photons—are studied by X-ray astronomy and gamma-ray astronomy. Ultraviolet light is not visible to the human eye. Most of the light at these wavelengths is absorbed by the Earth's atmosphere, so observations at these wavelengths must be performed from the upper atmosphere or from space.
Text: Wikipédia, CC BY-SA 4.0. · Image: NASA/JPL-Caltech/J. Huchra (Harvard-Smithsonian CfA) (Public domain) ·
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