Liftoff: European Ariane 6 Rocket Launch of Sentinel-1D Earth Observation Satellite FriendsofNASA.org | 🚀✨ Watch a replay of an Arianespace Ariane 6 rocket lifting off from Europe’s Kourou Spaceport in French Guiana 🌍on Mission VA265, November 4, 2025, at 6:02 p.m. local time, carrying the 🛰 Sentinel-1D Earth observation satellite. Part of the European Union's Copernicus Program, Sentinel-1D will deliver all-weather, Earth day & night radar imagery. With Ariane 6, Arianespace successfully pla

United Launch Alliance is getting ready for the next launch of its Atlas V 551 rocket from Space Launch Complex 41 at the Cape Canaveral Space Force, as the rocket rolled out from the Vertical Integration Facility and towards the pad ahead of tomorrow night on the ViaSat-3 F2 mission. | NASASpaceflight.com