Preparing dogs for spaceflight. Excerpt from 1957 Soviet documentary and educational newsreel for teenagers "I Want to Know Everything!"

Name: Preparing dogs for spaceflight. Excerpt from 1957 Soviet documentary and educational newsreel for teenagers "I Want to Know Everything!"
Channel: Soviet Visuals
Description: Preparing dogs for spaceflight. Excerpt from 1957 Soviet documentary and educational newsreel for teenagers "I Want to Know Everything!"