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Ariane 5
The Ariane 5 heavy-lift launcher has assured Europe’s access to space since 1997. It quickly established itself as the world leader in the launch market for geostationary telecommunications satellites, offering the ability to place 10 tonnes for a dual launch and 10.8 tonnes for a single launch into geostationary transfer orbit. It also provided the capacity to loft 21 tonnes into low Earth orbit, as it did for the ATV cargo spacecraft that ferried supplies to the International Space Station.
Ariane 5 is an evolutionary launcher. Five variants have been built in two decades to accommodate increasingly heavier satellites and meet the needs of institutional and commercial customers. Only one variant—Ariane 5 ECA—is currently commercially operated.
As of December 2020, Ariane 5 had accomplished 109 launches, with a straight run of 94 successes all versions included, making it one of the most reliable launchers in the world.
Ariane 5 is operated from the Guiana Space Centre in Kourou, alongside the Vega light launcher and the Russian Soyuz medium-lift launcher. Ariane 5 is set to be replaced by Ariane 6, a cheaper, even more powerful and versatile vehicle scheduled to make its maiden flight in 2022, after a transition period up to Ariane 5’s last launch in 2023.
Mission's news feed
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[Live stream] Ariane 5 VA259 launch
The heavy European launcher Ariane 5 will orbit the MTG-I1 meteorological satellite and the two other telecommunication satellites Intelsat G35 et Intelsat G36 on 2022/12/13.
December 6, 2022
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[Replay] Ariane 5 VA257 launch on June 22, 2022
Ariane 5 orbited 2 telecommunications satellites MEASAT-3d and GSAT-24 on Wednesday June 22, 2022.
June 23, 2022
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NASA Says Webb’s Excess Fuel Likely to Extend its Lifetime Expectations
Thanks to the precision of Ariane 5, the observatory should have enough propellant to allow support of science operations in orbit for significantly more than a 10-year science...
December 29, 2021