noirlab_noao-02283 June 30th, 2020
Credit: NOIRLab/NSF/AURA
M81, a type Sb spiral galaxy in the constellation Ursa Major, as seen by the KPNO 4-meter Mayall telescope in 1975.
Provider: NOIRLab
Image Source: https://noirlab.edu/public/images/noao-02283/
Curator: NSF's NOIRLab, Tucson, AZ, USA
Image Use Policy: Creative Commons Attribution 4.0 International License
Detailed color mapping information coming soon...
Providers | Sign In