David Aguilar
(617) 495-7462

Christine Pulliam
(617) 495-7463


CfA Press Release
 Press ReleaseBottom: As above, gas from the companion star flows down onto the collapsed star--in this case a neutron star instead of a black hole. As the gas approaches the neutron star, a similar gravitational redshift makes the gas appear redder and dimmer. However, when the gas strikes the solid surface of the neutron star, it glows brightly.

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