To increase your chances of spotting these impressive night-shining clouds, find a clear patch ... skyward side effect of rocket launches. Other captivating patterns in the sky have been reported ...

Depending on your location, though, clouds might obstruct your view of the celestial spectacle ... A higher number indicates a greater chance of clear skies. In the path of totality ...

MOLINE, Ill — Perhaps one of the strangest appearing things in the sky you'll ever ... of air just below the cloud, causing them to evaporate and creating the clear hole that we see from the ...