Telespazio successfully completes the LEOP of EUMETSAT’s MTG-S1 weather satellite

24 July 2025

Telespazio has successfully completed the LEOP (Launch and Early Orbit Phase) operations for the MTG-S1 weather satellite of EUMETSAT, launched on July 1st from Cape Canaveral.

Initiated immediately after the satellite's separation from SpaceX’s Falcon 9 launcher, the LEOP activities were carried out continuously for 17 days by Telespazio's operations teams from the Fucino Space Centre in Abruzzo, Italy.

As with MTG-I1, launched in December 2022, the LEOP activities were managed by Telespazio for EUMETSAT. In total, around 130 people were involved in this strategic phase, including specialists from EUMETSAT, ESA, OHB, and Thales Alenia Space, working 24/7 from Telespazio’s Mission Control Centre in Fucino and from Thales Alenia Space’s Backup Control Centre in Cannes.

On Friday, July 18, the Meteosat Third Generation MTG-S1 satellite reached its final orbit and was handed over to EUMETSAT. It will now undergo in-orbit testing before beginning its mission of monitoring the Earth’s atmosphere from an altitude of 36,000 km.

"The successful completion of the orbit injection operations for the second Meteosat Third Generation satellite confirms Telespazio's expertise and reliability in space mission operations. We are proud that EUMETSAT has once again entrusted our company with the management of critical activities for the success of missions that deliver essential data for weather forecasting and atmospheric studies."

Andrea Cardellicchio, Head of Operations at Telespazio.

Other News & Stories

02.04.2026
New Generation Builders: Space Division’s Development program

The final event of the “New Generation Builders – Where Ideas Meet Purpose” program took place on March 10 at the Acquario Romano. The initiative brought together 80 colleagues from across the Space Division: Leonardo, Telespazio, and e-GEOS.

30.03.2026
Telespazio selected to help support NASA’s Artemis II mission tracking

Telespazio, a Leonardo Group company, is among the participants selected by NASA under the NASA’s Artemis II Orion One-Way Doppler Measurements Tracking initiative, dedicated to radio-tracking activities for the Artemis II mission, the first crewed mission of the Artemis program, which will see the Orion spacecraft perform an approximately ten-day test flight around the Moon.

19.02.2026
Telespazio Ibérica awarded contract to build the Canary Islands satellite constellation

Telespazio Ibérica, the Spanish subsidiary of Telespazio (a Leonardo Group company), has been awarded the €20 million contract to develop the Canary Islands satellite constellation, the first Earth observation system created by a Spanish autonomous community. The company will lead the project, build the ground segment, and manage the constellation.

12.02.2026
Membership of the Abruzzo Aerospace District (DAAB) exceeds 60 after the first six months of activity

Strategic and Technological Plan approved at the Members’ Assembly

02.04.2026
New Generation Builders: Space Division’s Development program

The final event of the “New Generation Builders – Where Ideas Meet Purpose” program took place on March 10 at the Acquario Romano. The initiative brought together 80 colleagues from across the Space Division: Leonardo, Telespazio, and e-GEOS.

30.03.2026
Telespazio selected to help support NASA’s Artemis II mission tracking

Telespazio, a Leonardo Group company, is among the participants selected by NASA under the NASA’s Artemis II Orion One-Way Doppler Measurements Tracking initiative, dedicated to radio-tracking activities for the Artemis II mission, the first crewed mission of the Artemis program, which will see the Orion spacecraft perform an approximately ten-day test flight around the Moon.

19.02.2026
Telespazio Ibérica awarded contract to build the Canary Islands satellite constellation

Telespazio Ibérica, the Spanish subsidiary of Telespazio (a Leonardo Group company), has been awarded the €20 million contract to develop the Canary Islands satellite constellation, the first Earth observation system created by a Spanish autonomous community. The company will lead the project, build the ground segment, and manage the constellation.

12.02.2026
Membership of the Abruzzo Aerospace District (DAAB) exceeds 60 after the first six months of activity

Strategic and Technological Plan approved at the Members’ Assembly