MR-20 is a Russian (former Soviet Union) sounding rocket, and is a type of meteorological rocket. It was followed by the MR-30.
MR-20 is a Russian (former Soviet Union) sounding rocket, and is a type of meteorological rocket. It was followed by the MR-30.
==Launching experiments== In 1985, an MR-20 meteorological rocket was used from the North Atlantic in a Soviet-Polish experiment adapting an ion gun to inject lithium ions into the ionosphere.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).