Hi, what do you want to do?
Physics Girl
The Most MYSTERIOUS Object in the Universe
Physics Girl astrophysics series - Brown Dwarfs are among the most recently observed objects in the universe. They have at MOST 8% the mass of the Sun. The lower mass boundary is not known! So they are halfway between stars and gas giant...
NASA
NASA's First Chief Astronomer, the Mother of Hubble
In a time when women were discouraged from studying math and science, Nancy Grace Roman became a research astronomer and the first Chief of Astronomy at NASA. Known today as the "Mother of Hubble," she was instrumental in...
Curated OER
Exploring Our Backyard, The Solar System - Part 1/2
A charming narrator introduces viewers to the wonders and history of our own solar system. A full explanation describing the birth of our sun, planets, and entire solar system. This is the first part of a two-part series on our solar...
Curated OER
The Sun
Take your class to space school where they'll learn all about our fabulous sun. While the narrator speaks somewhat fast, he explains how the sun was born, how it works, and what ancient people believed it to be. This clip could be a...
CGP Grey
Cgp Grey: Grey Explains: Is Pluto a Planet?
Discusses the history of astronomy and how scientists grouped disparate bodies as planets, and why Pluto is no longer considered a planet. [4:45]