NGC 2506 (also known as Caldwell 54 ... The galaxy's core radius and tidal radius were measured to be approximately 8 and 145 light years, respectively, while its virial mass was estimated ...

Previous observations of NGC 1514 have found that it hosts a pair of infrared-bright, axisymmetric rings lying nearly ...

Get Instant Summarized Text (Gist) Astronomers have examined the hot gaseous halo of the spiral galaxy NGC 7793 using data from Spektr-RG and Chandra observatories. They identified extraplanar X ...

This week’s small-telescope target is globular cluster NGC 2808 in the southern constellation Carina the Keel. It shines at magnitude 6.2 and has a diameter of 13.8′. That means it covers 20 ...