A Messier marathon is an attempt, usually organized by amateur astronomers, to find as many Messier objects as possible during one night. The Messier catalogue was compiled by French astronomer Charles Messier during the late 18th century and consists of 110 relatively bright deep sky objects (galaxies, nebulae, and star clusters).
Read more about Messier Marathon: When and Where A Marathon Is Possible, The Marathon, Organized Marathons
Famous quotes containing the word marathon:
“... marathon swimming is the most difficult physical, intellectual and emotional battleground I have encountered, and each time I win, each time I touch the other shore, I feel worthy of any other challenge life has to offer.”
—Diana Nyad (b. 1949)