The Parinacota and Pomerape volcanoes rise like twins along the Chile-Bolivia border, but close inspection reveals distinct differences in their appearance.

Volcanic Duo in the Andes Mountains

The Parinacota and Pomerape volcanoes rise like twins along the Chile-Bolivia border, but close inspection reveals distinct differences in their appearance. Read the full story

Credits: ISS Crew Earth Observations Facility and the Earth Science and Remote Sensing Unit, Johnson Space Center