It is administering an experimental formula donated by global animal health company Zoetis Inc to its 10 most susceptible animals, zoo director Ignacio Idalsoaga said. Russia hopeful of space rides from NASA to ISS from 2022 - agency head Moscow expects NASA to start taking cosmonauts to the International Space Station again and is hopeful that cooperation can resume next year, the head of the Russian space agency was quoted as saying on Wednesday.