Galaxy NGC 5746This spiral was the first where its halo could be made visible. The halo is a remnant of its date of origin.Constellation: Virgo Distance: 100 million light-years Visual magnitude: 12.3 Diameter: circa 150 000 light-years Type: Sb Back: List of the Galaxies |
![]() The spiral is photographed in visible light, the halo in x-rays. Photo: X-ray: NASA/CXC/U. Copenhagen/K.Pedersen et al; Optical: Palomar DSS |
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