Complex sentence: Cabrol is the Principal Investigator of the Planetary Lake Lander project, the Science Principal Investigator for the Subsurface Life in the Atacama project, and a member of NASA's Mars Exploration Rover mission.
Split into simpler sentences: Cabrol is the Principal Investigator of the Planetary Lake Lander project. In addition, Cabrol is a member of NASA's Mars Exploration Rover mission.