World Travelers are Out of this World! Our topic today was the Sun, however preschoolers were in the dark :) before the big reveal. They watched NASA footage of the Sun which, if you can tell by their expressions, was amazing! Many thought they were watching fire, some said it was lava, and a view guessed it was the Sun! Preschoolers learned that the Sun is a burning star, not a planet! It gives us heat, light, and food!