Title: Ri︠a︡zanskie stupeni T︠S︡iolkovskogo
Subjects: Homes and haunts, Aerospace engineers, Biography, Astronauts
Places: Russia (Federation), Ri͡azanʹ (Ri͡azanskai͡a oblastʹ), Soviet Union, Ri͡azanʹ (Ri͡azanskai͡a oblastʹ, Russia)
People: K. T͡Siolkovskiĭ (1857-1935)