Mayall 4-meter
Construction progress as of June 5th, 1969, at the Kitt Peak National Observatory's 4-meter Mayall telescope.
Credit:NOIRLab/NSF/AURA
About the Image
| Id: | noao-02435 |
| Type: | Photographic |
| Release date: | June 30, 2020, 9:53 p.m. |
| Size: | 2028 x 2666 px |
