View Full Version : Discussion: Neutron Star Has Twin Tails

2003-Jul-28, 09:45 PM
SUMMARY: Astronomers using the European Space Agency's XMM-Newton space observatory have discovered a neutron star with two mysterious x-ray tails, stretching out almost a third of a light year. The neutron star is named Geminga, and it's one of the closest known neutron stars, at a distance of only 500 light-years away. Unlike most neutron stars, Geminga is strangely quiet in the radio spectrum, but pulsates huge quantities of gamma radiation.

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