Sword duels, religious unrest, war—who says science is boring? Aspiring astronomers discover fascinating facts about the famous scientists that dared challenge the accepted model of the solar system in the 13th video of a 16-part History...

Prepare to be amazed! Look deep into the darkest part of the night sky, courtesy of a video from a vast physics playlist. Young astronomers see hundreds of galaxies through the eye of the Hubble Telescope. 

Twinkle, twinkle little star(s)? Many of the stars above us are not alone! The narrator in the video explains the delicate balance present in binary and multiple star systems. Pupils learn about stars that orbit one another—and even...

Discover the night sky's dazzling array of stars and constellations with a captivating video that details various figures and the history behind them. 

What are all those shiny things we see in the sky at night? It could be a star, planet, or asteroid! This is the focus of a video that helps viewers distinguish between these three objects in the sky.