Mister Rogers' Neighborhood (1968)

S5E36 Lady Elaine Flies into Space Pt 1

Rogers creates a crayon rubbing of some leaves. Mrs. McFeely extends an invitation for him to visit their home to observe a fern and a caiman, a type of reptile. Meanwhile, in the Neighborhood of Make-Believe, Lady Elaine is captivated by the idea of exploring outer space. She asks Mrs. McFeely to gather leaves, convinced that they could be her vehicle to Jupiter.