HomeTagsNGC 4258

Tag: NGC 4258

Researchers find evidence for periodic disk instabilities in the massive nucleus of galaxy NGC 4258

An international research team led by Willem Adrianus Baan of the Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences (CAS) discovered evidence for periodic disc instability in the disc of the H2O megamaser galaxy NGC 4258. On June 30, their findings were published...

Astronomers show a comprehensive X-ray view of an active galactic nucleus in NGC 4258

European astronomers have staged a complete and thorough X-ray view of an active galactic nucleus in a nearby spiral galaxy known as NGC 4258. They have analyzed the data from four space observatories. The study was published on arXiv.org and it will shed more...