Taras's adventures in outer space

There are many dangers in outer space. An experienced astronaut will despair - and what about ten-year-old Taras, who got lost in the endless expanses of the universe alone in his starship - and all because he taught the integrals poorly… And, unfortunately, most of the creatures he meets on distant planets, not to be called intelligent - because although they can talk and even think, and often have completely unfamiliar technology, but behave no better than the primitive savages…