These prompts will activate when the clip reaches their start time. My active prompts
Illustrates the journey of radio waves traveling through the universe. As the waves continue their journey deeper into space, the soundtrack gets older and quieter. Along the journey, the waves pass by celestial objects such as planets, stars, and nebulae.
Jody Suprenant almost 2 years
I used this as an introduction to a POGIL on motion of stars and polaris