Go back in time to the Renaissance and get to know Galileo Galilei, the father of experimental science. Your child will learn about his revolutionary approach to testing and experimentation through the lens of the telescope.


• Five-day, Monday to Friday program:
9:00 a.m. to 4:00 p.m. each day

• Optional extended care:
8:00 – 9:00 a.m. $40 per week and/or
4:00 – 6:00 p.m. $90 per week

• Optional gourmet box lunch: $65 per week

• Inquire about our Counselor in Training (CIT) program:
for students in high school

• Limited to 14 children, rising 5th to 9th grade

• $25 sibling or multi-session discount applies

• Call for your personal referral coupon code and save!

• Child to instructor & assistant ratio is 7:1 or less

• Your instructor: Kay Bros, 2020 BS in Astronomy

Program Curriculum

In 1609 Galileo began improving upon the spyglass, turning it into an astronomical telescope. With a partner, your child follows his challenges—setting up an optical bench, tinkering and experimenting with an assortment of lenses, prisms, mirrors, and beam splitters, then assembling a refractor telescope, creating models to see how the Earth and planets revolve about the Sun, and hand-grinding a double convex lens, much as Galileo did. Team challenges, experimenting with pendulums, and safely viewing the features of the Sun using a professional grade telescope complete this curriculum of astronomical discovery.

Kay Bros

Kay Bros

BS Astronomy (2020), Space Sciences Track / Physics
UMass Amherst College of Natural Sciences

Kay likes maps because they’re beautiful and useful. A map of the night sky is the biggest map possible. This is not the only reason she loves astronomy, but it’s a big one. 

Join us for a week of renaissance intrigue and discovery! Follow in Galileo’s footsteps of wonder, creativity, tinkering, testing, and experimentation. Your child will experience the wonders of light and optics firsthand, assembling a telescope and working with a professional telescope to safely view the Sun’s features—prominences, filaments, sunspots, and spicules. It’s like viewing our Sun from the portal of your own spaceship! We’ll model the planets and eclipses to see how our solar system looks from space.

Why choose EOS Galileo’s Astronomy?

It is widely believed that children invented the spyglass, by playing with discarded lenses in the spectacle workshop of Hans Lippershey! We start the week with optical lab activities so that campers begin by fully owning the science underlying a refractor telescope. And tinkering is a key component— your child will freely experiment with a variety of optical elements.

Because we repeat some of Galileo’s own observations, campers develop an understanding of what it takes to make a scientific discovery. They learn the procedures and importance of the scientific method, honing their ability to be objective and to ask questions. Finally, team challenges develop team building and leadership skills, and give your child practice reading and following plans, estimating, and applying models and geometry. The universe beckons!

Galileo’s Astronomy dates and locations