National Aeronautics and Space Administration Planetary Protection Office

We are currently undergoing redevelopment, and will soon be integrated into the website for the Office of Safety and Mission Assurance (OSMA). During this transistion, please forgive any delays in posting relevant updates.

The Goals, Rationales, and Definition of Planetary Protection

FAQS

About the Office

Mission Categories I-V

Annotated Requirements

List of Missions

COSPAR PP Panel

Contact NASA PPO