FRANK SACKENHEIM COSMIC CLOUDS by Alan Whitman Observing the Finest Emission Nebulae This curated selection includes some of the most striking targets the night sky has to offer. HD 37115 COLORFUL CLOUDS The Orion Nebula captures everyone's imagination. It's easy to find south of Orion's Belt. The remarkable multiple star known as the Trapezium lies within the very high surface brightness and rather mottled Huygens Region, the brightest part of the nebula. 20 OCTOBER 2022 * SKY & TELESCOPE