The sun erupted with an X-class solar flare on Halloween, and solar activity is expected to remain high through Nov. 3.

X-class Halloween solar flare erupts from sun, causes radio blackouts (video)

Source: space
Source Link: https://www.space.com/the-universe/sun/sun-erupts-with-x-class-solar-flare-on-halloween-causes-radio-blackouts-video