This is an image of the Pelican Nebula.

For those of you that are not aware the Nebular is a collection of dust and particles that have been cast away from former stars that have since died out.

This dust will slowly group together, often forced together from shockwaves coming from the destruction of other nearby stars (and by nearby we’re referring to thousands of light years… so not really that close). Once gravity takes control there will be a tipping point at which it completely takes over and will form a new star….

The Pelican Nebula is slowly being transformed. IC 5070, the official designation, is pided from the larger North America Nebula by a molecular cloud filled with dark dust.

The Pelican, however, receives much study because it is a particularly active mix of star formation and evolving gas clouds. The featured picture was produced in three specific colors — light emitted by sulfur, hydrogen, and oxygen — that can help us to better understand these interactions.

The light from young energetic stars is slowly transforming the cold gas to hot gas, with the advancing boundary between the two, known as an ionization front, visible in bright orange on the right. Particularly dense tentacles of cold gas remain.

Millions of years from now this nebula might no longer be known as the Pelican, as the balance and placement of stars and gas will surely leave something that appears completely different.

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