Johannes Kepler. (2023, March 24). Wikiquote. Retrieved January 14, 2024 from https://en.wikiquote.org/w/index.php?title=Johannes_Kepler&oldid=3272112.
Messier 5 (Wikipedia) Messier 5 or M5 (also designated NGC 5904) is a globular cluster in the constellation Serpens. It was discovered by Gottfried Kirch in 1702.