NGC 5907—"Splinter" Galaxy in Draco with identified Kissler-Patig+Ashman+Zepf+Freeman extragalactic globular clusters 50 million light years away.
MU Astronomy
AAVSO Observer Code UMAB
Melotte 15
Melotte 15 is a very young star cluster in the IC 1805 nebula, also known as the Heart Nebula. It consists of massive OB stars with a mean age of only 1.5 million years. Melotte 15 is one of the core clusters of the Cas OB6 stellar association.