• EChO is one of the ESA M3 mission candidates currently assessed for an expected launch in 2022

  • Our consortium includes the contributions of UK, France, Italy, Spain, MPS Germany, Poland, Denmark, Ireland, Portugal, Sweden, University of Liege, Hungary and US.

  • EChO will focus on Hot Jupiters, Hot and Warm Neptunes and Hot, Warm and Habitable Zone Super Earths.