Are nebulae actually this colourful? What does Hubble really see?

The video explores the captivating images of nebulae captured by the Hubble Space Telescope, explaining their composition and the science behind their vibrant colors. It delves into the nature of H II regions, known as stellar nurseries, and how they contribute to star formation. The video also discusses the process of assigning colors to nebula images, distinguishing between natural and false color representations. Additionally, it covers various types of nebulae, including reflection and dark nebulae, highlighting their unique characteristics.

What are nebulae and how do they differ from solid objects?

How does the density of particles in a nebula compare to that of air at sea level?

What is the significance of H II regions in the context of nebulae?

What role do newly formed stars play in the visibility of nebulae?

Explain how the colors in Hubble images are produced.

Describe the process of how scientists capture images of nebulae using filters.

What are the differences between emission nebulae, reflection nebulae, and dark nebulae?