earth online
  • All Categories (937)
  • News (28)
  • Missions (1)
  • Events (11)
  • Activities (2)
  • Campaigns (2)
  • Documents (893)

MISSIONS

Explore the European Space Agency's Earth Observation satellite missions. Learn all about ESA's dedicated Earth Explorers or collaborations with other agencies through the Third Party Missions programme.

  • Mission - Earth Explorers

    prompt photo

    SMOS

    The Soil Moisture and Ocean Salinity (SMOS) mission is dedicated to making global observations of soil moisture over land and salinity over oceans.