Celestia 1.6 on openSUSE Leap/Tumbleweed:
sudo zypper addrepo https://download.opensuse.org/repositories/home:/munix9:/celestia:/1.6/${VERSION}/home:munix9:celestia:1.6.repo
sudo zypper refresh
sudo zypper install celestia
Where VERSION is 15.6, 16.0, 16.1 or openSUSE_Tumbleweed.
See also the download package site on OBS for celestia.
Celestia 1.7 on openSUSE Leap/Tumbleweed:
sudo zypper addrepo https://download.opensuse.org/repositories/home:/munix9:/celestia:/1.7/${VERSION}/home:munix9:celestia:1.7.repo
sudo zypper refresh
sudo zypper install celestia
Where VERSION is 15.6, 16.0, 16.1 or openSUSE_Tumbleweed.
See also the download package site on OBS for celestia.