Frank H. Shu
Contributor
Professor of Physics, University of Calfornia, San Diego. Author of The Physical Universe.
Primary Contributions (10)
Radio jet, material spewing from the centres of some galaxies at close to the speed of light and emitting strong radio waves. The most powerful extragalactic sources of radio waves are double-lobed sources (or “dumbbells”) in which two large regions of radio emission are situated in a line on…
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