Wreck Apple

NASA

Searching for the Dark in the Light

Written by Eleanor Moreland, Ph.D. Student Collaborator at Rice University  Perseverance has been busy exploring lower “Witch Hazel Hill,” an outcrop exposed on the edge of the Jezero crater rim. The outcrop is composed of alternating light and dark layers, and naturally, the team has been trying to understand the makeup of and relationships between the light and dark layers.…