Posters about the Gaia mission in A1 format (594mm x 841mm) are available here .
Various double-sided A4 summary sheets of the Gaia mission are available as PDF files in A4 format (210 mm × 297 mm) here. The flyers have been translated into six languages (English, French, German, Spanish, Dutch and Italian).
Arianespace Gaia Launch Posters
Download the Arianespace Gaia launch posters here.