Telespazio’s Post

Sentinel-1D spacecraft has successfully completed its fit check and drop tests at Thales Alenia Space in Cannes.   This achievement results from seamless cooperation between the European Space Agency - ESA, ARIANESPACE, and Thales Alenia Space teams.   In preparation for launch with the new Ariane 6.2 vehicle, the spacecraft was integrated with the launcher flight adapter and underwent a series of key tests: • Mechanical integration of the spacecraft onto the adapter • Electrical check of the umbilical lines using spacecraft test equipment • Mechanical and electrical fit checks between the spacecraft and adapter • Drop test to validate the separation system and measure shock levels   The fit check ensures full mechanical and electrical compatibility between the spacecraft and the adapter, as well as accessibility for integration activities.   The drop test simulates in-flight separation, validating functionality and characterizing the shock environment during release.   Sentinel-1D is part of Copernicus, the European Union’s Earth Observation program, providing vital data to help us better monitor and protect our planet. Developed under the leadership of the European Commission, ESA manages spacecraft development, launch, and mission operations.   This milestone brings us one step closer to strengthening Europe’s capability to monitor and protect our planet from space.   Huge congratulations to all teams involved for their precision, commitment, and teamwork. Onward to launch 🚀   Thales Leonardo Space European Space Agency - ESA European Commission Copernicus Simonetta Cheli Herve DERREY Giampiero Di Paolo Paolo Romani Bertrand Denis Enrico Zampolini   #SpaceForLife #EarthObservation #EnvironmentalMonitoring