Permissions for using imagery found on this website are the same as those listed in NASA's official Media Usage Guidelines For questions about permission for using NASA images and videos, please refer to NASA's official Media Usage Guidelines. For any additional questions please contact
bert.ulrich@nasa.gov A few key points of NASA's media usage policy include: NASA content (images, videos, audio, etc) are generally not copyrighted and may be used for educational or informational purposes without needing explicit permissions. The NASA insignia logo (the blue "meatball" insignia), the retired
