File:Planetary.Nebula.Formation.png
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Summary
| Description |
Planetary Nebula Formation. After the ejection of the envelope (slow stellar wind, red arrows) of the AGB (red giant, Asymptotic Giant Branch) star (through thermal pulsing or some other mechanism), the bare core of the AGB star (hot white dwarf, center) is revealed. The temperature of the core is over 100,000 Kelvins initially and is an intense source of Ultraviolet radiation and a high-speed stream of particles (fast stellar wind, light blue arrows).
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| Date | 28 March 2006 (original upload date) |
| Source | No machine-readable source provided. Own work assumed (based on copyright claims). |
| Author | No machine-readable author provided. Kurgus assumed (based on copyright claims). |
Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:25, 28 March 2006 | | 770 × 751 (107 KB) | Kurgus | Planetary Nebula Formation Scheme. |
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