Is it possible to maintain the human race on the universe?

A conundrum: If it takes thousands of years to reach the appropriate planet, can humans give birth on a spaceship?

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The world famous physicist Stephen Hawking has remarked remarkably that humanity needs to expand its territory to distant planets in the next century if it wants the species to continue to exist today. With the gloomy information about climate change in the earth, as well as the prospect that meteorites can crash into green planets in the near future, the scientific community has been seriously thinking about the difficult problem. set out in the journey of many years in the universe. If it takes thousands of years to reach the appropriate planet, can humans give birth to spacecraft? The results of NASA's initial research show that the universe does not seem to be the right place to maintain the race.

According to a report in the Journal of Cosmology , astronauts are advised to avoid conception on a spaceship because their bodies are attacked by a large amount of radiation when traveling in space. Experts at NASA's Ames Research Center have just discovered: if an effective shield cannot be built for the next generation of spacecraft, extremely powerful protons can destroy fertilized eggs in space. They also concluded that the male astronaut's ability to give birth to babies was also seriously affected, because the particles sapped sperm in the sperm. Even the current shield does not guarantee the fetus during a trip to Mars. Non-primate animal studies show that radioactive rays kill egg cells in the womb in the middle of pregnancy.

Radioactivity in the universe comes from a multitude of different sources, but the two types that make NASA the most worried are the radiation from the sun and cosmic rays from galaxies (GCR). Solar radiation is the result of terrible explosions in the solar atmosphere, emitting charged particles of proton particles. GCR rays are even more dangerous because they carry heavier particles. If NASA shields can temporarily prevent most of the solar radiation, they are useless against GCR rays.

Until recently, sex was still a sensitive issue for NASA. Astronauts are required to maintain a 'clear' relationship while on duty. The first couple to join the spacecraft was Jan Davis and Mark Lee, but they always assumed that they were "not close " to each other while on duty.