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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NGC 1333--20H with the Seestar S50 Bortle 8/9

NGC 1333. 20 hours total integration time under Bortle 8/9 skies. Processed in Siril with Veralux Hypermetric Stretch and cosmic clarity. Fi...