Redundancy in the Science Implementation of NASA's Lucy Mission to the Trojan Asteroids

Engineering & Materials Science

• Asteroids 77%
• NASA 54%
• Redundancy 50%
• Image sensors 37%
• Infrared spectrometers 17%
• Data storage equipment 14%
• Spacecraft 10%
• Infrared radiation 10%
• Electronic equipment 9%
• Color 8%
• Cameras 8%
• Planning 7%
• Hot Temperature 5%

Physics & Astronomy

• Trojan asteroids 100%
• redundancy 74%
• data storage 14%
• infrared spectrometers 8%
• backups 8%
• asteroids 7%
• Jupiter (planet) 7%
• encounters 6%
• planning 6%
• spacecraft 5%
• cameras 5%
• color 4%
• high resolution 3%
• electronics 3%

Earth & Environmental Sciences

• asteroid 62%
• science 38%
• Jupiter 11%
• near infrared 9%
• spacecraft 9%
• spectrometer 8%
• electronics 8%
• decision 6%
• planning 6%