Astronomy Picture of the Day: The Serpens South star cluster shines in holiday red and green!!!

 

Decked out in holiday red and green, the Serpens South star cluster shines in this infrared photo from the Spitzer Space Telescope. It previews what #NASAWebb may see when it investigates star-forming regions. The cluster holds 50 young stars. 

Credit: NASA/JPL-Caltech