Sun is a lecture about an entity, source, and/or object observed on or near the surface of the Sun with radiation astronomy.
You are free to take this quiz based on the Sun at any time.
Once you've read and studied it, the links contained within, and listed under See also, External links, you should have adequate background to score 100 %. You are always free to have a look at additional resources in the {{stars resources}} template.
Suggestion: Have the lecture available in a separate window.
Enjoy learning by doing!
Quiz
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Hypotheses
edit- The portion of the Sun generally the focus of various radiation astronomies has its heat origin from impinging electrons.
See also
editExternal links
edit- NASA/IPAC Extragalactic Database - NED
- The SAO/NASA Astrophysics Data System
- SIMBAD Astronomical Database