To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.

Volga (rocket stage)

From Wikipedia, the free encyclopedia

Country of originRussia
General characteristics
Diameter3.2 metres (10 ft)
Length1.025 metres (3 ft 4.4 in)
Propellant mass300–900 kilograms (660–1,980 lb)
Empty mass840 kilograms (1,850 lb)
Engines1 17D64[2][3] (KB Melnikov)
Thrust2.94 kilonewtons (660 lbf)
Specific impulse307 seconds (3.01 km/s)
Burn time600 s

Volga, GRAU index 14S46, also designated 141KS, is a rocket upper stage designed in Russia. It is used with the Soyuz-2.1a and Soyuz-2-1v rockets to insert payloads into sun-synchronous orbit. It is derived from the propulsion module of the Yantar spy satellites.[4] It is closely related to the retired Ikar upper stage.[3]

YouTube Encyclopedic

  • 1/1
    1 150
  • Zhiguli Dam - Russia



  1. ^ "Volga upper stage". Retrieved 10 March 2016.
  2. ^ "Soyuz-2-1v Launcher (formerly Soyuz-1)". Retrieved 26 March 2016.
  3. ^ a b "Soyuz 2-1 launches maiden mission from Vostochny |". Retrieved 2016-05-01.
  4. ^ "Soyuz 2-1v Launch Vehicle". Spaceflight101. Retrieved 26 March 2016.
This page was last edited on 26 January 2021, at 13:46
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.