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Summary

DescriptionAntimatter Explosions.ogv	English: There are some 500 terrestrial gamma-ray flashes daily. The red dots show those the Fermi Gamma-ray Space Telescope spotted through 2010.
Date	24 January 2012
Source	Goddard Multimedia
Author	NASA/Goddard Space Flight Center
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	Date/Time	Thumbnail	Dimensions	User	Comment
current	12:48, 1 February 2012		30 s, 960 × 540 (2.37 MB)	Originalwana	{{Information \|Description ={{en\|1=There are some 500 terrestrial gamma-ray flashes daily. The red dots show those the Fermi Gamma-ray Space Telescope spotted through 2010. }} \|Source =[http://svs.gsfc.nasa.gov/vis/a010000/a010900/a010900/ Godd

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Software used	Xiph.Org libtheora 1.1 20090822 (Thusnelda) ffmpeg2theora-0.26+svn16924 Xiph.Org libVorbis I 20090709