Sky Tonight—Feb 21, Zodiacal light is glowing

Courtesy of EarthSky A Clear Voice for Science Visit EarthSky at www.EarthSky.org Moonless February and March evenings present the best time of year to see zodiacal light in the northern hemisphere evening sky. The light appears when all traces of twilight have left the sky. It looks like a hazy pyramid of light in the west after true darkness falls. This light can be noticeable and easy to see from latitudes like those in the southern U.S. I’ve seen it many times from the latitude of ... Full Story