An X-ray image (left) of galaxy MS 0735.6+7421 record hot gas, revealing two vast cavities that contain almost none. But each cavity contains a magnetized bubble of high-energy electrons, which emit radio waves (right).
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An X-ray image (left) of galaxy MS 0735.6+7421 record hot gas, revealing two vast cavities that contain almost none. But each cavity contains a magnetized bubble of high-energy electrons, which emit radio waves (right). |
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