Articles related to "Messier Marathon"

The classic Messier catalog of deep sky objects first started simply as a list of non-comet items.

Celebrate National Dark Sky Week and Astronomy Day. April also brings the Lyrid meteor shower, Saturn's rings at its widest for the year, and the reappearance of Mercury.

Find out when spring and daylight saving time start. Follow the moon as it sails past observing targets and catch a bounty of spring galaxies.