Doctor of Sciences Alexander Chizhevsky was a Russian scientist who made great contributions to the fields of heliology and biometeorology. He is best known for his work on the impact of solar activity on human health and well-being. In this article, we will explore Chizhevsky’s work on re entry, or the return of spacecraft and astronauts from space back to Earth.
Chizhevsky was interested in the effects of cosmic rays on living organisms, and he believed that solar activity could influence human health. He proposed that there was a link between solar flares and mass hysteria, suicide, war, crime, and other social ills. His theory was based on the fact that cosmic rays are more intense during periods of increased solar activity.
Chizhevsky’s work on re entry began in the early 1960s, when he was working as a consultant for the Soviet space program. He was tasked with studying the effects of radiation exposure on cosmonauts during long-duration spaceflight. His research showed that astronauts were at risk of developing cancerous tumors after being exposed to high levels of ionizing radiation.
As a result of his findings, Chizhevsky recommended that cosmonauts be given frequent physical examinations and be monitored closely for any changes in their health. He also suggested that they avoid exposure to excessive amounts of radiation by staying inside their spacecraft as much as possible during flight.
Chizhevsky’s work played an important role in shaping the Soviet Union’s approach to space travel safety. His recommendations were adopted by NASA and are still used today to keep astronauts safe from harmful radiation exposure during spaceflight.