The Chandra image of this galaxy reveals diffuse hot gas dotted with many point-like sources that have been identified as black holes and neutron stars in binary star systems. X-radiation is emitted when material is pulled from a normal star and heated to extreme temperatures as it falls toward its black hole or neutron star companion. An unusually large number of the binary star X-ray sources in NGC 4697 are in „globular star clusters.“ This suggests that the extraordinarily dense environment of globular clusters may be a good place for black holes or neutron stars to capture a companion star.