Saturday, 7 January 2023

Melotte 15

The full moon interferes with imaging the very faint objects so I have been reprocessing some data captured from early last year. These two images lie within the centre of the Heart Nebula. The first is Melotte-15 is the star cluster at the heart of the Heart Nebula. It is an association of very young hot blue supergiant stars that are only 1.5 million years old. Fierce stellar winds from this cluster have blown the enormous bubble within the parent nebula that is the heart nebula. Image 2. The winds have sculpted the dust clouds within which other stars are forming into interesting columns and shapes.




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