valery polyakov continued to work as a researcher in the cosmonaut corps and published more than 50 scientificers. this was such a day in history. testing a unique plasma engine for the nano-satellite svetofor one in conditions close to the vacuum of space 1.5 years ago, the engine was just an original idea. now a satellite with a plasma engine. almost ready. it is called vera , an abbreviation of latin, which stands for rocket propulsion system efficiently using the internal volume of the satellite this filming in the middle of the twenty-first year, and already then several modifications of this unit the size of a rubik's cube were ready, now their even more thrust from a miniature plasma engine is enough for a small spacecraft to maneuver in orbit. we already have it. two spacecraft with our engines in orbit. these are some preliminary versions of the engine, but, nevertheless, we have already turned on the engines in space and checked that, in principle, the engine is also capable of working in space. now getting ready for production is a light tower satellite, 1, which was owned by mythia