earth online
  • All Categories (1188)
  • Data (11)
  • News (73)
  • Missions (1)
  • Events (30)
  • Tools (20)
  • Activities (5)
  • Campaigns (11)
  • Documents (1037)

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.