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VOOZH | about |
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VOOZH | about |
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| dcterms modified | 👁 equal to or less than 2020-11-19T16:49:13.943Z 👁 equal to or more than 2020-11-19T16:49:13.943Z |
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| definition | The study of astronomical objects in the ultraviolet portions of the electromagnetic spectrum, in the waveband 3000 Å to about 10 Å. At these wavelengths, the atmosphere prevents ultraviolet radiation from reaching the Earth surface. Therefore ground-based observatories cannot observe in the ultraviolet. Only with the advent of space-based telescopes has this area of astronomy become available for research. | |||||||||
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| contributor | AAS_Frey.Katie original | |||||||||
