Explanation: What’s that in the sky? An aurora. A large coronal mass ejection occurred on our Sun five days before this 2012 image was taken, throwing a cloud of fast moving electrons, protons, and ions toward the Earth.
Hi! I saw some comments on this about being ignorant and not knowing what atoms are made of. And I realized...I have no clue what atoms are made of. I like to learn. Sorry for being ignorant, but I would really like to know. I don't anything know Physics (hopefully, I will soon). Thank you!