Recently, it has been shown that in the absence of gravity, microgravity let us to explore some new fields which have direct effects on the communications between cells and their growth. We show that the origin of these fields may be some DNA-like structures interior of the earth's core. These structures have a long around 109 times the diameter of the earth which are compacted in very smaller places like the core of the earth. This compacting is very similar to the compacting of DNAs interior of cells and leads to the emergence of high temperature and pressure. We measure temperature around DNA-like structures and show that it is in good agreement with predicted temperature of core. Also, we calculate number of microstates of DNA-like structures in microgravity. We will show that DNA-like structures of the core exchange microstates and fields with dark part of DNA in extra dimensions. This dark DNA includes missing genes that are needed for the animal's life and their chemical products can be observed in the activity of body.In microgravity, the absence of gravity lets to DNA-like structures to recover more states of dark DNAs. These extra states accelerate the production of extra cells and may lead to the cancer. To show this, we inject tumor cells into two fertilized eggs and incubate them for 58h. Then, we put one of them in a devices similar to clinostat and try to provide the conditions of incubation in microgravity. We consider the growth of tumor cells under microgravity and compare with normal conditions. We observe that fields of microgravity increase the velocity of production of tumor cells. This experiment confirms our theory that in the absence of gravity, communications between DNA-like structure of the earth and dark DNA leads to the an increase in number of microstates of cancerous cells
