Night sky tonight: See the Orion Nebula shine after dark on Dec. 18

Thursday, Dec. 18: Orion’s Sword (after dark)

Anytime after dark is great for looking more closely at one of the jewels of the winter night sky. Look below Orion’s Belt — which will be visible in the southeast after sunset — for a short vertical line of faint stars known to astronomers as Orion’s Sword.

A soft haze of light may be visible surrounding the middle star. This is the Orion Nebula (M42), the closest large star-forming region to the solar system, which orbits within the Milky Way at just 1,500 light-years from Earth. — Jamie Carter