Concept information
Término preferido
radio astronomy
Definición
- Radio astronomy is a subfield of astronomy that studies celestial objects at radio frequencies. The first detection of radio waves from an astronomical object was in 1933, when Karl Jansky at Bell Telephone Laboratories reported radiation coming from the Milky Way. Subsequent observations have identified a number of different sources of radio emission. These include stars and galaxies, as well as entirely new classes of objects, such as radio galaxies, quasars, pulsars, and masers. The discovery of the cosmic microwave background radiation, regarded as evidence for the Big Bang theory, was made through radio astronomy. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Radio_astronomy)
Concepto genérico
Conceptos específicos
En otras lenguas
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francés
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radio astronomie
URI
http://data.loterre.fr/ark:/67375/MDL-QZP8X3L5-M
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