A galaxy emitting radiation in the radio-frequency range of the electromagnetic spectrum.
射电星系
Example sentencesExamples
Over the past 30 years, the Ooty Radio Telescope has produced many important astronomical results on radio galaxies, quasars, supernovae, pulsars, the interstellar and interplanetary media.
Researchers conclude that the existence of winged radio galaxies proves that supermassive black holes collide.
‘Massive clusters are the cities of the Universe, and the radio galaxies within them are the smokestacks we can use for finding them when they are just beginning to form,’ Miley said.
Australian radio astronomers assisted Apollo moon missions and were first to identify the existence of radio galaxies, and numerous pulsars and quasars.
He was able to detect the Sun and about five radio galaxies, some of the most distant objects then known in the universe.
Definition of radio galaxy in US English:
radio galaxy
nounˈrādēˌō ˌɡaləksē
A galaxy emitting radiation in the radio-frequency range of the electromagnetic spectrum.
射电星系
Example sentencesExamples
Researchers conclude that the existence of winged radio galaxies proves that supermassive black holes collide.
He was able to detect the Sun and about five radio galaxies, some of the most distant objects then known in the universe.
Over the past 30 years, the Ooty Radio Telescope has produced many important astronomical results on radio galaxies, quasars, supernovae, pulsars, the interstellar and interplanetary media.
Australian radio astronomers assisted Apollo moon missions and were first to identify the existence of radio galaxies, and numerous pulsars and quasars.
‘Massive clusters are the cities of the Universe, and the radio galaxies within them are the smokestacks we can use for finding them when they are just beginning to form,’ Miley said.