Is it possible to score a nail in space and other questions about astronautics

Yergiean Ryazan - astronaut, Hero of Russia, made two flights into space. The first scientist who became the commander of the crew of the spacecraft during the flight of 2017. Spent more than 300 days in orbit. Four times went into outer space.

Cosmonauts at meetings and on social networks ask many different questions about astronautics. You will find answers to the most popular and interesting of them on the pages of this book.

- is it hard to be an astronaut?
- Why is the earth not flat?
- Why is the ISS not falling?
- What are the astronauts take with them to the station?
- What most often breaks at the station?
- What to do if the spacesuit is depressurized?
- What do astronauts do after the flight?

"Communication in social networks is a difficult matter that the astronaut had to master in addition to science and technology. Throughout its space flights, questions poured from the Internet. They had to answer directly from the orbit, and now they managed to collect them under one cover. - Vitaly Egorov, blogger Zelenyikot, cosmonautics popularizer
2nd edition