Simeis 147, affectionately known as the "Spaghetti Nebula" or cataloged as Sharpless 2-240, unfold a mesmerizing spectacle. This expansive supernova remnant bears witness to the cataclysmic death throes of a massive star, which, in a bygone era, expelled its outer layers into the interstellar medium. Its ethereal strands of ionized gas and dust, intricately shaped by the forces of the explosion, weave a captivating narrative of cosmic destruction and rebirth.

Approximately 3,000 light-years from Earth, Simeis 147 spans a considerable region of the celestial canvas. Its moniker, the "Spaghetti Nebula," is a fitting tribute to the nebula's intricate filaments and wisps that dance across the vast expanse. This image reflects a harmonious blend of scientific exploration and artistic finesse, capturing the delicate intricacies of a celestial spectacle that bears the indelible mark of stellar evolution.

The Squid Nebula, also known as Ou4, is a unique and peculiar planetary nebula located in the constellation Serpens. Unlike typical planetary nebulae with round or elliptical shapes, the Squid Nebula showcases distinctive tentacle-like structures, making it a fascinating object of study for astronomers and a captivating sight for astrophotographers.

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