Gift Ideas under $100

• Double-sided map of the lunar surface highlights key features like craters and maria that you can explore for yourself with your telescope
• Features a directory of the best craters and lunar features with coordinates to find them
• Detailed lunar observing tips and information about key lunar regions on the reverse side of the map
• Lunar topography by renowned lunar cartographer, Ralph Aeschliman
• Map is 24" x 24" for easy reading or display, but folds to just 8" x 4" for easy transport to your observing site
• Map is waterproof and tear resistant

From holidays on the moon to discovering aliens, this beautifully illustrated board book explore some of the research that is taking us one step closer to discovering what life might be like in the unknown.

A fast-paced and entertaining journey through the history, present, and future of these important yet mysterious cosmic bodies.

Whether you're a beginner, nature photographer, or serious astronomer, this is the definitive handbook to capturing the heavens.

Ideal for observers who have completed the Messier objects and are looking for their next challenge.

Both novice and advanced skywatchers will value this comprehensive and easy-to-use guide to the brilliant and ever-changing sights of the southern sky by night.

Whether you live in the southern hemisphere or are just visiting, this new Deep-Sky Companion will make a perfect observing partner.

This classic star atlas is ideal for both beginning astronomers and more experienced observers worldwide.