TASS/. A new modification of the RD-191 engine for Angara-A5 heavy carrier rockets will be developed by 2023 and the rocket’s first flight tests will take place that year, CEO of Energomash ...
A Briz-M booster of an Angara-A5 heavy carrier rocket delivered a payload mock-up into the designated orbit, the press office of Russia’s Defense Ministry reported on Monday.
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