The Colours and Magnitudes of M13
M13 is modestly often called the Enormous Globular Star Cluster in Hercules. A ball of stars numbering in the hundreds of hundreds crowded into a jam 150 gentle years across, it lies some 25,000 gentle-years away. The intriguing, colour image…
- Date: 2019-06-13
- Category: Awesome, Nasa Picture Of The Day



