Challenger Deep bathymetry
2019
A modern sonar map of the Challenger Deep and Sirena Deep at the bottom of the Mariana Trench.
Source: Wikimedia Commons
Part of Deep-Sea Exploration · Watch in the documentary
2019
A modern sonar map of the Challenger Deep and Sirena Deep at the bottom of the Mariana Trench.
Source: Wikimedia Commons
Part of Deep-Sea Exploration · Watch in the documentary