https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/440632![Anomalous arms are seen in this composite image of NGC 4258 from NASA's Chandra X-ray Observator. Original from NASA.…](https://images.rawpixel.com/image_social_square/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcGQzNi0xLXBpYTE4NDYxLmpwZw.jpg)
![Anomalous arms are seen in this composite image of NGC 4258 from NASA's Chandra X-ray Observator. Original from NASA.…](https://images.rawpixel.com/image_social_square/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcGQzNi0xLXBpYTE4NDYxLmpwZw.jpg)
Anomalous arms are seen in this composite image of NGC 4258 from NASA's Chandra X-ray Observator. Original from NASA. Digitally enhanced by rawpixel.
Anomalous arms are seen in this composite image of NGC 4258 from NASA's Chandra X-ray Observator. Original from NASA. Digitally enhanced by rawpixel.
Public DomainFree CCO U.S. Government image for Personal and Business use