Search Results

In this international citizen science activity, learners measure their night sky brightness and submit their observations into an online database.

In this activity, learners make a scale model of the Solar System and learn the real definition of "space." Learners use the online calculator to create an appropriate scale to use as a basis for thei

This fun hands-on astronomy activity uses a variety of simple props to help learners understand why they see what they see in a telescope.