What are the Northern Lights?

#184That's right, the Northern Lights aren't just cool CGI after all. They're real, but what are they? Why do they occur? And how are they chemistry? Let's find out!References from this Episodehttps://webbtelescope.org/contents/articles/spectroscopy-101--types-of-spectra-and-spectroscopyhttps://imagine.gsfc.nasa.gov/educators/lessons/xray_spectra/background- ... Show More