Hubble's Field Guide to Nebulae

The video explores various types of nebulae, including emission, reflection, absorption, planetary nebulae, and supernova remnants. It highlights the role of the Hubble Space Telescope in capturing detailed images of these celestial phenomena. Emission nebulae, like the Orion and Carina Nebulae, emit their own light, while reflection nebulae shine by scattered light. Absorption nebulae are dark clouds blocking light from behind. Planetary nebulae are formed by dying stars, and supernova remnants are the result of massive star explosions. The video emphasizes the beauty and scientific importance of nebulae in understanding the universe.

Explain the term 'Planetary Nebula' and why it is considered misleading.

What are supernova remnants and how do they differ from other types of nebulae?