The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

A geomagnetic storm could erupt over Earth Wednesday night, resulting in the ... This causes hues of green, pink and purple to shine across the sky, creating the phenomenon known as the northern ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the northern hemisphere).

If you look up in the night sky on Saturday, April 12, the first full moon of the spring season will look like a typical full ...