The lunar day (tithi), a 30th part of the lunar month, remains the basic unit.
Data from the spacecraft found the lunar soils became increasingly damp during sunlight hours, but dried out again at the end of the lunar day.
The lunar day (tithi), a 30th part of the lunar month, remains the basic unit.
Data from the spacecraft found the lunar soils became increasingly damp during sunlight hours, but dried out again at the end of the lunar day.