File:Planetary nebula & white dwarf formation.gif

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Summary

Description	English: This animation shows the overall collapse of the red giant accompanied by the ejection of material that expends into the "Helix".
Date	24 January 2009
Source	http://ircamera.as.arizona.edu/NatSci102/NatSci102/lectures/whitedwrf.htm
Author	NASA / STScI

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	10:07, 24 January 2009		352 × 240 (2.94 MB)	Henrykus	{{Information \|Description={{en\|1=This animation shows the overall collapse of the red giant accompanied by the ejection of material that expends into the "Helix".}} \|Source=http://ircamera.as.arizona.edu/NatSci102/NatSci102/lectures/whitedwrf.htm \|Author

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