“Quite realistic, but not like in the film, but as it is written in the book.

The book is very powerful and there is not a single mistake in physics or chemistry - everything is explained there.

sincere respect for the author for the depth with which he approached, ”he noted.

At the same time, Ryazansky admitted that, perhaps, not everything can be shown in the film and there are conventions.

Earlier, Ryazansky and his fellow cosmonauts Anna Kikinu and Andrei Borisenko shared their views on the idea of ​​making a movie in space.