IAU Lunar Nomenclature
Lacus Tenebrarum
Lacus Tenebrarum is an officially adopted lacus, lacūs on the Moon. Explore its selenographic position and surrounding terrain in 3D.
Feature Profile
- Feature type
- Lacus, lacūs
- Coordinates
- 86.71° S · 87.67° W
- Diameter
- 85 km
- IAU approval
- 2025/08/28 00:00:00
- LAC quadrangle
- LAC-144 · Amundsen
Name origin
“Lake of Darkness.”