Aviation Museums vs Messier Journal

This handy application provides a directory of 166 aviation museums in North America.

For astrophotographers and visual astronomers in the Northern Hemisphere, who are collecting Messier objects. This app will help you learn about, locate, and journal all 110 objects from the Messier Catalog. It is a great way to keep an organized record of finding these celestial wonders. FEATURES LEARN: All 110 Messier objects are included with brief descriptions and photos. LOCATE: Detailed star maps and right-ascension/declination coordinates included with each object. FILTER: Narrow your search by constellation, difficulty, object type, peak month, & season. EXPECTATIONS: What you can expect to see using binoculars, and small, medium, & large size telescopes. PHOTO ALBUM: Upload photos from your - sketches, smartphone eyepiece views, astrophoto rig, or smart telescope. FAVORITES: Mark your favorite Messier objects. DETAILS: Record date, time, location, equipment used, magnification, and any other pertinent notes. STAT TRACKER: Keeps track of spotted object statistics by constellation, difficulty, object type, & season. COLLAGE GENERATOR: Generate a collage of your captured objects. BACKUP: Export/import options to transfer data between iOS devices. SECURE: No sign in, no cloud, no tracking. You control your data & it remains on your device.