And it all starts in the nucleus! (Warning: any discussion of the nucleus excludes prokaryotes. The nucleus is a eukaryotic song and dance number, and don't you forget it.) Most eukaryotic cells have a nucleus throughout their entire life cycles, but there are a few notable exceptions.
The northern lights are strongest when an active area on the sunâs surface faces Earth. Spectacular displays of the northern lights thus occur at roughly 27-day intervals, the time it takes the sun to rotate once. October, February and March are the best months for seeing the aurora borealis.
Best month to see northern lights - Reykjavik Forum. Best month to see northern lights. Which Reykjavik hotels are on sale? I'm thinking of taking my wife to see the auroras for her birthday, obviously doing a bit of homework to to maximise our chance of success as I realise nothing is guaranteed.