This Wednesday #HeraMission flies by Mars🔴& its moon Deimos🪨. On Thursday join a star-studded livestream with'The Martian' writer @andyweirauthor1.bsky.social, ESA astronaut Alexander Gerst plus another v. special guest as its flyby images are unveiled! https://www.esa.int/ESA_Multimedia/Images/2025/03/Hera_Mars_flyby