TASS5y
Roscosmos blames an old-time design flaw of the Proton rocket crash
He told the lawmakers Proton’s loss was due to an old-time design flaw. THE ROCKET TO BE IMPROVED "In the near future the shafts will be replaced in all turbo pumps," Roscosmos first deputy ...
NASASpaceFlight.com4y
Russia’s Nauka ISS module arrives at Baikonur for…
the VA would have launched on a Proton rocket with a service module attached to allow for a longer mission. However, this configuration was shelved in favor of the Soyuz 7K-L1 design (also known ...
TASS9y
Russia postpones year's first launch of Proton rocket with European satellite — source
The first Proton-M/ Breeze-M rocket was flown for a Russian federal ... integration mission design, Proton manufacturing, and technical translation services. The Eutelsat 9B satellite was built ...