Astronomy 101 - This basic Astronomy course was designed for those who have an interest in but little education in astronomy.
Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the Big Bang, black holes and more.
Welcome to the first episode of Crash Course Astronomy. Your host for this intergalactic adventure is the Bad Astronomer himself, Phil Plait.
PBS Digital Studios offer fun, clear and informative learning videos.
All About Astronomy; learn about the stars, galaxies, our Sun, the planets, moon, asteroids, comets, meteoroids, the Kuiper belt, Oort cloud, and the Milky Way.
Learn about the universe by looking at animations, videos and photographs. Includes sections on backyard astronomy, earth and moon, the solar system, stars and galaxies.
Understanding Astronomy is intended as an online text for introductory astronomy.
Pictured are astronomers using telescopes to explore what lies beyond our planet. Telescopes are one of the instruments used to conduct research. Also included is a short article that gives some insight into the work of an astronomer.
Telescopes greatly enhance the scope of our vision.
This educational video is about exploring the inner Solar System and how each planet was discovered by interplanetary probes from NASA.
We explore the technologies that astronomers have developed, and continue to develop, to detect light from the universe, at both visible and invisible wavelengths.