National parks and wildlife reserves often provide excellent opportunities due to their remote locations. Researching weather ...

But few are fortunate enough to see Kelvin-Helmholtz clouds, which look like a pattern of ocean waves in the sky. Kelvin-Helmholtz ... Vincent Van Gogh's painting Starry Night.

Most people haven't witnessed a true night sky. They may have seen photos of starry skies full of cosmic light, but in person, they only see sprinklings of stars and the moon on a clear night.

Domestic airline company Star Flyer Inc. offered a night flight complete with planetarium equipment projecting an awe-inspiring starry sky inside the cabin. Ninety-six lucky passengers were ...