APOD: 2015 July 24 – Ultraviolet Rings of M31 March 28, 2019July 24, 2015 by Duncan Rawlinson A different astronomy and space sciencerelated image is featured each day, along with a brief explanation. Source: APOD: 2015 July 24 – Ultraviolet Rings of M31
A different astronomy and space sciencerelated image is featured each day, along with a brief explanation.