ESA launches Thales Alenia‑built IOD‑2 pair for Celeste LEO navigation demonstrator
Two Thales Alenia‑built IOD‑2 satellites for the European Space Agency’s Celeste in‑orbit demonstration were launched on a Rocket Lab Electron from New Zealand at 10:14 CET and separated about an hour later. The pair will test a complementary LEO navigation layer intended to improve positioning accuracy and integrity.