twin-exhaust model | has definition A theoretical model for radio galaxies in which a compact source in the galactic nucleus is assumed to emit twin beams of rapidly moving plasma that traverse hundreds of thousands of light-years, eventually splattering to a halt in the ambient intergalactic gas, where the resulting dissipation energizes the radio lobes. | |
is a kind of galaxy theory | |
galaxy theory | has domain extragalactic astronomy | |
theory | has validity correct or incorrect with caveats | |
has author or reasearch group | |
has date or a range of dates for which the theory was active | |