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  • Telescopes and spectrographs

    This free course, Telescopes and spectrographs, looks at how they are designed to improve our ability to observe the universe. You will examine how...

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    Free course

    10 hours

    Level: 2 Intermediate

    Updated on:

    02 Mar 2016

  • Telescopes and spectrographs

    Free Course Free Course
    Telescopes and spectrographs Copyrighted image Icon Copyright: Used with permission
    Intermediate level Duration 10 hours Updated 02 Mar 2016
    This free course, Telescopes and spectrographs, looks at how they are designed to...