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Questions tagged [russia]

The country of Russia is what remains of the former Soviet Union (Of which Russia was a province/state). The Russian/Soviet space program has been quite expansive and capable over many decades. Currently it appears to be suffering from lack of funding leading to quality control issues at times.

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What spinoff technologies have come from the Soviet/Russian space program?

There is plenty of information available on NASA spinoff technologies including a Wikipedia page and Space SE question. What innovations are a byproduct of the Russian space program?
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Why do Russian rocket engineers call C₂H₈N₂ "heptyl"?

Unsymmetrical dimethlyhydrazine or "UDMH" is a propellant which has been used by Russian, American, European, Chinese, and Indian rockets. Russian rocket engineers nickname it "heptyl". Why was this ...
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Why exactly did Khrushchev present Pushinka to JFK's daughter Caroline?

Pushinka (Fluffy) was the name of one of the Strelka's (Arrow's) six pups that she had after being safely landed to Earth from orbit to which it was launched aboard Vostok-1K rocket No. 2 on 19 August ...
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Why will Russia start arming cosmonauts again?

The Phys.org article Russia to give cosmonauts guns to fend off animals on landing says: Cosmonauts have been unarmed for more than a decade but Roscosmos agency head Dmitry Rogozin said it was time ...
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New(?) flag of Baikonur

While watching a video of deployment of Soyuz spacecraft, I noticed a flag next to the launchpad, with sign 'Baikonur' and a graphic of Earth and several stars; one I didn't see anywhere else: ...
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What do the RD numbers of Russian rocket engines mean?

Most Russian rocket engines have a name on the form of for example RD-107 (РД-107). But apart from different engines having different numbers, how is the number chosen? All RD-2xx engines appears to ...
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Is there any work in English that gives a systematic treatment of Soviet/Russian rocket engines?

There seems to be some piecemeal information online such as RussianSpaceWeb.com, and of course, Sutton's History of LPRE gives an anthropological treatment of Soviet/Russian rocket engine lineup ...
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Did India purchase the Gaganyaan design from Russia?

Gaganyaan is an orbital crew module under development by the Indian Space Research Organisation. Sources indicate a design based on the Russian Soyuz: As of 2015 the design utilized a Soyuz-shaped ...
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Has Russia used the TDRS system, other than for the ISS?

U.S. spacecraft in low earth orbit communicate with the ground using the Tracking and Data Relay Satellite System. Prominent uses have included the Space Shuttle, Hubble Space Telescope, and ...
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Do space stations have standardized officer designations for crew?

I have some anecdotal information. The ISS has a commander, and I noticed here that it had a Flight Engineer, and in this article (found here) I see that Skylab had a Science Pilot. Do space stations ...
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What is the current status of space laser communication (lasercom) in Russia and China?

Space-based laser communications (Free Space Optics) is making a dent in the field of satcom, but as always news from the East doesn't seem to make much appearance in English-speaking media. From ...
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Does Russian mission control still use the callsign "Zarya", and how did that not conflict with the ISS module?

The Wikipedia page for the Salyut space station claims Initially, the space stations were to be named Zarya, the Russian word for 'Dawn'. However, as the launch of the first station in the ...
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What kind of heat shield will Federatsiya (Federation) have?

Federatsiya (or Federation) is Russia's next generation crew vehicle, to replace Soyuz. According to its Wikipedia article, it may be reusable: Roskosmos reserved the option of making the crew ...
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