Tagged: NGC6781 - Adam Lundie - Eatons Hill Observatory

Tagged: NGC6781

Cosmic Bubble NGC 6781 thumbnail
16-Feb-2021
Stars such as our Sun do not contain enough mass to finish their lives in the glorious explosions known as supernovae. However, they are still able to salute their imminent demise into dense, Earth-sized embers called white dwarfs by first expelling colourful shells of gas known as planetary nebulae.