Caption: Background: Athena/WFI mosaic image of the Andromeda Galaxy (M31) generated with the SIXTE end-to-end simulator. The image consists of 10 pointings each with 10ks exposure.

Credits: N. Vulic. Athena mission from the 2019 X-IFU movie. Athena mission: ESA/IRAP/CNRS/UT3/CNES/Fab&Fab. Composition: ACO.

Creation date: Spring 2020.