Image:Ra4-protoplanetary-disk.jpg

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This file is in the public domain because it was created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (NASA copyright policy page or JPL Image Use Policy). Warnings: NASA logos (which include the current "meatball" logo, the old "worm" logo, and the seal) are copyrighted. Materials from the Hubble Space Telescope may be copyrighted if they do not explicitly come from the STScI. [1] All materials created by the SOHO probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3]

[4]

This picture/multimedia file is now available on Wikimedia Commons as Image:Ra4-protoplanetary-disk.jpg. Images which have been tagged with this template may be deleted immediately after satisfying these conditions (CSD I8).

File history

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• (del) (cur) 12:33, 22 June 2006 . . Serendipodous (Talk | contribs) . . 576×312 (33,793 bytes) ({{PD-USGov-NASA}} )

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File links

• Planet
• Solar System
• Protoplanetary disk
• Formation and evolution of the Solar System

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified image.