It’s a myth that has persisted for years: the Great Wall of China is the only man-made object that you can see from the Moon without assistance. Even if you haven’t heard this myth, I’m sure you’ve ...

Discover the meaning of 'visibility' in weather science and how it's measured using modern technology and observer techniques ...

Tuesday night, a rare triple fly-by of space objects will occur, and should be visible to many in Oklahoma. Looking to the southeast, about a quarter of the way above the horizon, the “Jules Verne” ...