IC 443, IC 444, and Sh2-249: A Cosmic Trio in Gemini

This captivating view in the constellation Gemini features the Jellyfish Nebula (IC 443), a supernova remnant with glowing tendrils of ionized gas, accompanied by the reflection nebula IC 444 and the faint emission region Sh2-249. IC 443 is the aftermath of a stellar explosion, with shockwaves shaping its intricate structure, while IC 444’s blue reflection comes from interstellar dust scattering the light of nearby stars. Sh2-249 provides a faint, reddish backdrop, completing this celestial trio.

Captured from Guidonia Montecelio, Italy, the image showcases the diversity of nebular forms and the dynamic processes shaping the interstellar medium. These structures illustrate the life and death of stars, from violent supernova remnants to tranquil regions of light and dust.

Image Description and Details :

Image captured during 7 nights from bortle 9 backyard. Total exposure time of 38h with individual subframe of 10min for each filter SHO.Also included data from Chandra telescope to enhance the xray area in the center of ic443 where there is a neutron star probably leftover from the supernova.

Copyright: Riccardo Pacini