Messier91.jpg (250 × 250 像素,檔案大小:12 KB,MIME 類型:image/jpeg


摘要

Galaxy Messier 91 250px

授權條款

Public domain This work has been released into the public domain by its copyright holder, Two Micron All Sky Survey (2MASS). This applies worldwide.
這可能在某些國家不合法,如果是的話:
Two Micron All Sky Survey (2MASS)授予任何人有權利使用此作品於任何用途,除受法律約束外,不受任何限制。

Public domain
This image is from the Two Micron All Sky Survey (2MASS) project.

At http://www.ipac.caltech.edu/2mass/gallery/aboutimages.html it says:

"The images and image mosaics in the various Galleries are released into the public domain."

2MASS kindly requests acknowledgement in one of the following forms, the longer of which is preferred.

  • Atlas Image [or Atlas Image mosaic] obtained as part of the Two Micron All Sky Survey (2MASS), a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation.
  • Atlas Image [or Atlas Image mosaic] courtesy of 2MASS/UMass/IPAC-Caltech/NASA/NSF.

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目前2005年5月6日 (五) 09:50於 2005年5月6日 (五) 09:50 版本的縮圖250 × 250(12 KB)CWitte'''Galaxy Messier 91''' 154px '''SOURCE:''' http://www.ipac.caltech.edu/2mass/gallery/messiercat.html <br> '''Acknowledgment:''' '' Atlas Image obtained as part of the Two Micron All Sky Survey (2MASS), a joint project of the University of Massachuse

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