ESA solicits proposals for participation in the NASA-led IRIS mission from scientists working in ESA Member States, under the form of Science Planners.

The Announcement of Opportunity (AO) and a Letter of Invitation by the ESA Director of Science can be found at www.cosmos.esa.int/web/iris-2018/

Proposals shall be submitted electronically in PDF format at the above web site and must be received not later than 10 May 2017, 12:00 (noon) CEST.