Published on: 
Dec 1, 2022

What's Up: December Skywatching Tips from NASA

What to look for: Mars disappears, and Pegasus rides to adventure Viewers in most of the U.S. and Europe can watch Mars slip behind the Moon on Dec. 7, and everyone can find the winged horse constellation Pegasus.

Additional information about topics covered in this episode of What's Up, along with still images from the video, and the video transcript, are available at