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Spiral Nebula

Description:

A spiral nebula refers to a type of astronomical object characterized by a spiral shape, consisting of dust, gas, stars, and other celestial matter. These immense cosmic structures can be found within galaxies and are considered some of the most captivating sights in the universe.

Sense 1:

Noun

A spiral nebula is a massive cloud of gas and dust existing outside the Milky Way galaxy, taking the form of a spiral due to its rotational motion.

Example: The Andromeda Galaxy is an exceptional spiral nebula visible to the naked eye from Earth.

Sense 2:

Noun

In historical contexts, the term spiral nebula referred to objects within the Milky Way Galaxy that were initially thought to be nebulae but were later identified as distinct galaxies.

Example: Edwin Hubble's groundbreaking work led to the understanding that spiral nebulae are, in fact, galaxies independent of our own.

Sense 3:

Noun

Spiral nebula can also refer to a nebulous pattern or shape that resembles a spiral.

Example: The artist depicted the protagonist with her hair flowing outward in a spiral nebula pattern, adding a sense of whimsy to the portrait.

Related Products:

• Spiral Nebula Posters
• Books on Spiral Nebulae
• Telescopes for Observing Spiral Nebulae