우주에 대하여 잘 모르기 때문에, 아직까지는 '과학적인 상상력'에 의존하여 우주 전체를 상상해볼 수 밖에 없는 지금은 아마도 외계인에 관한 이야기가 모두 허구로 들릴 것이다. 이 우주에서 우리가 믿을 수 있는 정보는 무엇인가? 아마도 거의 없을 것이다.
However, the information about planets and stars are mostly true. The genius astronomers studided about them, and they made this clear by satellites traveling space. Someone lied about the Venus and Mars, because he told people that he went there with aliens and explained about the status about there. And now, we are seeing the dead planet, Venus and Mars.
This book is mostly about the slimy aliens traveling the space. They told us that if we go out with no space suits, than we can freeze for half of our body and roasted by the sun energy. The pressure will be the problem, too. So, it was quite funny advanture with these slimy friends.