Mission Timeline
Contents
ARRAKIHS Milestones
The key dates of the ARRAKIHS high-level schedule are summarised in the table below. Compared to L- and M-class missions, the overall schedule is highly compressed, reflecting the F-class requirement of reaching launch within a maximum of eight years from mission selection.
The mission includes approximately 3.5 years of study phases (0, A and B), from selection by the Science Programme Committee (SPC) in November 2022 to formal adoption in June 2026. This is followed by a four-year development phase (C and D), starting with the kick-off of industrial Phase 2 and leading to the planned launch by the end of 2030.
The main key dates for the ARRAKIHS mission are:

Mission Overview
ARRAKIHS is an ESA F-class mission (F2) designed to address a central Cosmic Vision question: how galaxies assemble their mass and structure through hierarchical accretion,...
Mission Design
The ARRAKIHS mission is designed to enable ultra-deep, multi-band imaging of the faint outskirts of nearby Milky Way–like galaxies. Its mission architecture combines a stable ...
Data Releases
The ARRAKIHS Mission will release their data products after lunch in a different data releases managed by the European Space Agency (ESA), find the dates here:
