Cool Northern Lights Information Facts 2023. The ethereal glow comes from collisions [ pdf] between fast moving electrons. It’s to do with energy from the sun entering our atmosphere.
The official terms for northern lights are aurora borealis (arctic) and aurora australis (antarctic). Web facts and fiction about the northern lights see it for yourself: Web the northern lights are caused by charged particles from the sun hitting gases in the earth’s atmosphere, in a similar way to how fluorescent light tubes and neon signs work.
