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A nebula is a region of interstellar gas and dust. Emission nebulae are clouds of ionized gas that allow red, blue, and violet light through. Generally, these nebulae appear reddish.
Reflection nebulae are clouds of dust that simply reflect light from nearby stars. The dust particles of reflection nebulae usually only scatter blue light, so the appearance is blue.
Other types of nebulae don't reflect light. Dark nebulae such as the Horsehead Nebula are so dense that they block light from other sources, such as background emission nebulae, reflection nebulae, or other stars.
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What are the two main types of bright nebulae?
The two main types of bright nebulae are emission nebulae, which emit light from ionized gases, and reflection nebulae, which reflect light from nearby stars. Emission nebulae are usually red or pink in color, while reflection nebulae appear blue due to scattering of light.
What are two types of nebulae?
Two types of nebulae are emission nebulae and reflection nebulae. Emission nebulae are made up of ionized gas that emits light of various colors, while reflection nebulae are made up of dust particles that reflect light from nearby stars.
Name the different types of nebulae?
The different types of nebulae include emission nebulae, reflection nebulae, and dark nebulae. Emission nebulae are clouds of gas and dust that emit light, reflection nebulae reflect light from nearby stars, and dark nebulae are dense clouds of dust that block the light from behind them.
The names of the different types of nebulae?
The main types of nebulae are emission nebulae, reflection nebulae, dark nebulae, and planetary nebulae. Emission nebulae glow with their own light, often due to hydrogen gas being ionized by nearby stars. Reflection nebulae reflect light from nearby stars. Dark nebulae are dense clouds of dust that obscure light. Planetary nebulae are the ejected outer layers of dying stars.
What is the difference between a dark reflecting nebula and light relfecting nebula?
Dark reflecting nebulae appear dark because they are dense clouds of gas and dust blocking the light from stars behind them. Light reflecting nebulae, on the other hand, appear bright because they reflect the light of nearby stars, often due to the presence of reflective dust particles.
