SHARE THE Wonder
Join the OSA Foundation Galileoscope Challenge –
and inspire students around the world for as little as $26!
The Galileoscope™ is a high-quality, easy to assemble, telescope kit that enables viewers to see the
celestial wonders that Galileo Galilei first glimpsed 400 years ago and that still delight stargazers today.
Constructing and using a Galileoscope is a terrific learning experience for students of all ages, and the
Galileoscope Challenge is a wonderful opportunity for our community to encourage the next generation