like a country on a map. The star figures first noticed in antiquity lie within these regions. Some constellations hold other identifiable shapes formed by stars, called asterisms. Seven bright ...

This stunning image features a deep field view of the Cassiopeia constellation where the two small planetary nebulas can be ...

After boasting of her beauty to the Nereids or sea nymphs, she is punished rather harshly in my view by Poseidon and finds herself tethered to the north star Polaris to spin around it for perpetuity ...