You can find one of winter’s most famous constellations – Orion the Hunter – plus see the Milky Way tonight. Orion is bright and can be seen from inside smaller cities. For the Milky Way, you will need a dark sky!
Throughout December, the constellation Orion rises over the eastern horizon around 7:30 to 8:30 p.m. By late December – or early winter – Orion is seen at nightfall or early evening. Because Orion is out for about 12 hours a night in December and January, we tend to associate Orion with the winter season. Many of you know this constellation from late summer, though, when it rises in the east before dawn.
The three stars of Orion’s belt jut pretty much straight up from the horizon at early evening, with the bright ruddy star Betelgeuse shining to the left of Orion’s belt and the bright blue-white star Rigel to the right of the Belt.
Because so many people are familiar with Orion, this constellation is a great jumping off spot for finding the pathway of stars known as the Milky Way. When we look at this band of luminescence, we’re viewing the galactic disk edgewise – the combined glow of millions of stars. Given a dark sky, you can see this archway of stars running by Betelgeuse.
The Milky Way arcs from east to west this evening, passing through the constellation Cassiopeia the Queen to the north and the Northern Cross in the west. For many people, Orion is the easiest constellation to find, so use it to see the Milky Way’s glimmering roadway of stars tonight!