Messier91.jpg
Summary
Galaxy Messier 91 250px
Licensing
Public domain Public domain false false |
This work has been released into the
public domain
by its
copyright
holder,
Two Micron All Sky Survey (2MASS)
. This applies worldwide.
In some countries this may not be legally possible; if so: Two Micron All Sky Survey (2MASS) grants anyone the right to use this work for any purpose , without any conditions, unless such conditions are required by law. Public domain Public domain false false |
Public domain Public domain false false |
This image is from the
Two Micron All Sky Survey (2MASS)
project.
At http://www.ipac.caltech.edu/2mass/gallery/aboutimages.html it says:
2MASS kindly requests acknowledgement in one of the following forms, the longer of which is preferred.
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