noirlab_noao-02179 June 30th, 2020
Credit: NOIRLab/NSF/AURA
The Helix Nebula, NGC7293, in the constellation Aquarius, as seen by the Kitt Peak 4-meter Mayall telescope in 1973. NGC7293 is about a light-year across and, at a distance of about 500 light-years, it is the closest known planetary nebula. North is at the top.
Provider: NOIRLab
Image Source: https://noirlab.edu/public/images/noao-02179/
Curator: NSF's NOIRLab, Tucson, AZ, USA
Image Use Policy: Creative Commons Attribution 4.0 International License
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