''The Silent Sea'' may refer to:
* ''The Silent Sea'', a 2010 book in Clive Cussler's ''
The Oregon Files'',
* ''
The Silent Sea'', a 2021 television series.
The name is sometimes a reference to the ''
Mare Tranquillitatis
Mare Tranquillitatis (Latin for Sea of Tranquillity or Sea of Tranquility) is a lunar mare that sits within the Tranquillitatis basin on the Moon. It contains Tranquility Base, the first location on another celestial body to be visited by huma ...
'', a
lunar mare
The lunar maria ( ; mare ) are large, dark, basaltic plains on Earth's Moon, formed by lava flowing into ancient impact basins. They are less reflective than the "highlands" as a result of their iron-rich composition, and hence appear dark to ...
.
{{Disambiguation