Exciting February sky events include Venus at its brightest and closest to Earth, the moon occulting the Pleiades, and a ...
But few are fortunate enough to see Kelvin-Helmholtz clouds, which look like a pattern of ocean waves in the sky. Kelvin-Helmholtz ... to appear around sunrise or sunset, which is when lower ...
As soon as it gets dark, two bright lights become visible—the brightest in the southwest and an almost-as-bright light in the east. What are they?