The Future of Space Travel of Human Beings and some Species’ DNA…

Space Travel www.radandesintec.com/en

Manknd faces in the next decades a fundamental challenge: attain the viability of other planets’ colonization, by means of developing new technologies and the help of genetic engineering, to avoid obliteration before the human race may be extinct for several reasons (there has been five massive extinction episodes so far on Earth) due to the violent nature of our universe. In order to be able to colonize other planets it will be crucial to adapt genetically some human beings to the life conditions of these new worlds, and that may imply the generation, associated with lots of ethical issues, of astronauts with hybrid DNA, which may include genes from species like rats or cockroaches, beings very resistant to severe conditions. Scientists all over the world work on this hypothesis. Living beings that are now bothering pests on Earth may be key for human beings’ survival.