Sentinel-1D carries an advanced radar technology to provide an all-weather, day-and-night supply of imagery of Earth’s surface as part of the Sentinel-1 constellation. November 4, 2025 at 21:02 UTC · Launch Successful Ariane 62 — Arianespace, to Sun-Synchronous Orbit Ariane Launch Area 4, Guiana Space Centre, French Guiana The world's 7106th orbital launch attempt, and 257th of 2025. Program: Copernicus https://www.youtube.com/watch?v=6daC_wTrjS0 https://www.youtube.com/watch?v=FDKbEavYCVk Data: Launch Library 2, The Space Devs. Mission patch: via The Space Devs.