These clouds look unreal, but they are a real phenomenon called Kelvin Helmholtz clouds. They form when one layer of air ...
I just finished watching a retrospective on Star Wars: Legacy, a two-part comic series from the late 2000s through the mid-2010s that chronicles the far future years after the original movie trilogy.
SALT LAKE CITY — In a flash of light, dozens of lucky viewers got a glimpse of a real phenomenon Saturday night: a meteor barreling through the Earth's atmosphere — so big that our NASA solar system ...
The phenomenon, known as paraselene or "moon dogs," is an optical illusion caused by moonlight refraction.