This photograph taken in Kourou on March 26, 2024 shows the model of the Ariane 6 space rocket's central body at the Guiana Space Centre. (Photo by Ludovic MARIN / AFP)

This photograph shows the lower stage of Ariane 6 European expendable launch vehicle at Europe's Spaceport in Kourou in the French overseas department of Guiana, on March 26, 2024. (Photo by Ludovic MARIN / AFP)

Employees with Ariane Group shirts talk in front of the central core of Ariane 6 European expendable launch vehicle at Europe's Spaceport in Kourou in the French overseas department of Guiana, on March 26, 2024. (Photo by Ludovic MARIN / AFP)

This photograph shows a part of the central core of the Ariane 6 European expendable launch vehicle at the Europe's Spaceport in Kourou in the French overseas department of Guiana, on March 26, 2024. (Photo by Ludovic MARIN / AFP)

This photograph shows the central core of the Ariane 6 European expendable launch vehicle at the Europe's Spaceport in Kourou in the French overseas department of Guiana, on March 26, 2024. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows the "Canopee" special boat carrier for Ariane 6 space rocket, docked at the space centre harbour, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows the "Canopee" special boat carrier for Ariane 6 space rocket, docked at the space centre harbour, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows the "Canopee" special boat carrier for Ariane 6 space rocket, docked at the space centre harbour, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows the "Canopee" special boat carrier for Ariane 6 space rocket, docked at the space centre harbour, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows the "Canopee" special boat carrier for Ariane 6 space rocket, docked at the space centre harbour, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows the "Canopee" special boat carrier for Ariane 6 space rocket, docked at the space centre harbour, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows a cloth crest of the "Canopee" special boat carrier for Ariane 6 space rocket, at the space centre harbour, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows a view of the Ariane 6 space rocket's assembling and launching dock at the space center, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows an inside view of the Ariane 6 space rocket's assembling and launching dock at the space center, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows an inside view of the Ariane 6 space rocket's assembling and launching dock at the space center, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows a view of the Ariane 6 space rocket's assembling and launching dock at the space center, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows an inside view of the Ariane 6 space rocket's assembling and launching dock at the space center, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows an inside view of the Ariane 6 space rocket's assembling and launching dock at the space center, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows a view of the Ariane 6 space rocket's assembling and launching dock at the space center, in Kourou. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows a view of the Ariane 6 space rocket's assembling and launching dock at the space center, in Kourou. (Photo by Ludovic MARIN / AFP)

Commander of the "Canopee" special boat carrier for Ariane 6 Francis Lalanne poses in Kourou on March 23, 2024. (Photo by Ludovic MARIN / AFP)

Commander of the "Canopee" special boat carrier for Ariane 6 Francis Lalanne poses in Kourou on March 23, 2024. (Photo by Ludovic MARIN / AFP)

This photograph taken on March 23, 2024, shows an employee with an Ariane Group shirt on the "Canopee" special boat carrier for Ariane 6 space rocket, docked at the space centre harbour, in Kourou. (Photo by Ludovic MARIN / AFP)