Twenty years ago, on the first of March 2002, ESA launched a new satellite to monitor our planet from space: Envisat. This research mission, which carried 10 instruments, would become a beacon for the development of future Earth observation satellites. In orbit for 10 years, double its projected lifespan, this flagship mission provided science with a wealth of data on the health of our planet and climate change – a treasure trove of data that is still used today. Thanks to the Heritage Space Programme, ESA ensures these precious data are preserved and made accessible for future generations.

This report includes interviews with :

- Simonetta Cheli, Director of Earth Observation, ESA–ESRIN, Frascati, Italy in English, French & Italian

- Henri Laur, Former Envisat Mission Manager, ESA–ESRIN, Frascati, Italy in English & French

Access the related broadcast quality video material.