On June 18, 2024, a brilliant display of Noctilucent clouds was seen in Lithuania. The clouds, also called "electric blue clouds," are formed approximately 50 miles above the Earth's surface, nearly ...

This week, reports started ramping up about eerie electric-blue clouds shimmering in nighttime skies in high-latitude regions. The stunning outburst of noctilucent, or night-shining, clouds hails the ...

Winter is an ideal time for watching the Texas sky. The sky is driest and usually cleanest during winter. Reduced water vapor, dust and smoke often leave a pristine, deep blue sky. Clouds are much ...