Past volcanic eruptions and salt deposits from present-day hot springs left this distinctive “face” in northern Chad.

A Ghostly Face in the Rock

Past volcanic eruptions and salt deposits from present-day hot springs left this distinctive “face” in northern Chad. Read the full story

Credits: ISS Crew Earth Observations Facility and the Earth Science and Remote Sensing Unit, Johnson Space Center
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TakenFebruary 12, 2023
Image CreditISS Crew Earth Observations Facility and the Earth Science and Remote Sensing Unit, Johnson Space Center
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