Large pink cloud of dust and gas which form the cygnus loop, in the center a bright white star along with an inset image showing a closer up view taken by Hubble.

Hubble Caldwell 34 Inset

The background image shows Caldwell 34 as observed by a ground-based telescope. The inset is a close-up taken by Hubble.

Credits: NASA, ESA, the Hubble Heritage (STScI/AURA)-ESA/Hubble Collaboration, and the Digitized Sky Survey 2; Acknowledgment: J. Hester (Arizona State University) and Davide De Martin (ESA/Hubble)