Saturday, April 2, 2022

Melotte 15, Again. Originally Posted December 6, 2021

 Melotte 15 is an open cluster of stars at the center of the Heart Nebula. The bright stars are about 50 times the mass of the sun; the dim stars are a fraction of its size.






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The Pelican Nebula with the Dwarf 3

This image is just over 2 hours of integration on the Pelican Nebula. It was taken in Bortle 8/9 skies under a full moon. I used Siril for s...