All Subjects
      All Types

        Info

        Grades

        9-12

        Permitted Use

        Stream Only


        Part of Crash Course
        2 Favorites
        36 Views

        Nebulae | Crash Course Astronomy

        Astronomers study a lot of gorgeous things, but nebulae might be the most breathtakingly beautiful of them all. Nebulae are clouds of gas and dust in space. Some nebulae are small and dense, others can be dozens or hundreds of light years across.

        Contributor:

        You must be logged in to use this feature

        Need an account?
        Register Now