You must have known how Auroras look like from Earth. But how does it look like from space? This magnificient image gives you the answer. The International Space Station (ISS) pictured the above digitally sharpened image of the green aurora crawling over northern Canada. ISS reported that the auroras appears to crawl around like gaint amoebas, 300km above the surface. Still, the auroral electron and proton streams pose no direct danger to the ISS.
