Can Humans Leave the Earth

Can Humans Leave the Earth?

The idea of moving humans from the earth to another planet may sound like a sci-fi blockbuster, but that's what the Pentagon space experts think will happen in the future. Countries must work together to transport humans from this planet to another planet.

As we all know, life on earth today is facing more and more changes, such as: "epidemic, overpopulation and climate change, asteroid impact and other disasters." This also makes our world change in the next century. There may be more uncertainty, and people in the future must build a new world in space.

So, can humans find the next home? The premise for human beings to find their next home is that humans can leave the earth and sail freely in space. Whether or not humans can achieve superluminal speed, spacecrafts need huge energy to travel in the universe. Currently only nuclear energy meets the requirements.

Despite numerous rumors, controlled nuclear fusion will soon be achieved, but so far, controlled nuclear fusion is still far away, and many people are not even optimistic about the study of controlled nuclear fusion.

There is also a fact that it is difficult for human beings to leave the earth: aliens. It is widely believed that aliens are far more civilized than us, and until now there have been no aliens coming to Earth, so the difficulty of interstellar crossing can be imagined.