National Aeronautics and Space Administration

• Big Questions
  NASA Science pursues answers to the Big Questions defined by the scientific community about our home planet.
• Focus Areas
  Overview of how NASA Science contributes to the study of Earth Science.
• Missions
  NASA Missions that contribute to the study of Earth Science.

• Focus Areas for Earth
  • Climate
  • Carbon & Ecosystems
  • Surface & Interior
  • Atmosphere
  • Weather
  • Water & Energy Cycles
• All Missions Studying Water & Energy Cycles
  • Under Study
  • In Development
  • Operating
  • Past
• Working Groups
  • NAC Earth Science Subcommittee

Navigation

• Earth Science Past Missions
• Water & Energy Cycles
  • Research