CNES – Spaceflight Now

Arianespace launches its heaviest payload to date with Amazon Leo flight

June 17, 2026 Will Robinson-Smith

The Leo Europe 03 mission will see Arianespace send a batch of 36 Amazon Leo satellites into low Earth orbit. Liftoff from Europe’s Spaceport in French Guiana is scheduled during a window that opens up at 8:53 a.m. Kourou time (7:53 a.m. EDT / 1153 UTC).

Arianespace successfully launches Ariane 6’s first commercial launch following Monday scrub

March 3, 2025 Will Robinson-Smith

The launch will be managed by Arianespace and will carry the third satellite for the Optical Space Component (CSO– Composante Spatiale Optique) program. Liftoff is scheduled for Thursday, March 6, at 1:24 p.m. Kourou time (11:24 a.m. EST, 1624 UTC).

European Space Agency launches inaugural Ariane 6 rocket, encounters upper stage issue

July 7, 2024 Will Robinson-Smith

The first flight of the rocket will carry several payloads unto low Earth orbit for a variety of customers, including NASA. The rocket launched from French Guiana on July 9, 2024, at 4 p.m. GFT (3 p.m. EDT, 1900 UTC), however, it ran into the anomaly about an hour and 50 minutes into the mission.

Perseverance rover records sounds of driving on Mars

March 17, 2021 Stephen Clark

NASA’s Perseverance rover has recorded the crunching, rattling sound of its six metallic wheels rolling across Mars.

Photos: Soyuz launches French military satellite

January 5, 2021 Stephen Clark

Check out imagery from Arianespace and the French space agency showing the launch of a Russian Soyuz rocket Dec. 29 from the Guiana Space Center in South America.

French military surveillance satellite launched by Soyuz rocket

December 29, 2020 Stephen Clark

An optical reconnaissance satellite for the French military took off atop a Soyuz launcher Tuesday, riding the Russian-made rocket from a tropical spaceport in South America into a 300-mile-high polar orbit to begin a 10-year mission surveying the globe.

Live coverage: Soyuz lifts off from French Guiana

December 28, 2020 Stephen Clark

A French military spy satellite lifted off Tuesday atop a Soyuz rocket from French Guiana. Launch of Arianespace’s final mission of 2020 occurred at 11:42 a.m. EST (1642 GMT). Officials called off a launch attempt Monday because of unfavorable high-altitude winds over the spaceport in South America.

French military spysat set for launch Monday

December 26, 2020 Stephen Clark

A sharp-eyed French military surveillance spacecraft is set for launch aboard a Soyuz rocket Monday from French Guiana into a 300-mile-high orbit, where it will collect the highest-resolution imagery ever produced by a European reconnaissance satellite.

Arianespace targets early 2021 for Vega return-to-flight

December 18, 2020 Stephen Clark

Presenting the results of an inquiry into a European Vega rocket failure last month, officials said Friday that misleading instructions and inadequate preflight checks caused teams to overlook wrongly-installed cables on the launcher’s upper stage steering system. Arianespace aims to resume Vega launches before the end of March.

Arianespace traces cause of Vega launch failure to ‘human error’

November 17, 2020 Stephen Clark

Inverted cables on the Vega rocket’s upper stage control system apparently caused the launcher to tumble minutes after liftoff Monday night, a failure that resulted in the loss of a Spanish Earth observation satellite and a French research probe, Arianespace officials said Tuesday.