Is traveling around the universe by asteroid a key project for future travel agencies?

There are countless planets in the universe, and many massive objects will be formed after the planets explode. Someone once put forward the idea of traveling in the universe by asteroid, which may be the key research project of future travel agencies. Scientists believe that as long as we can control asteroids, avoid being attacked by other objects in the universe and fly according to a specific trajectory, the dream of interstellar travel may come true. There are all kinds of flying substances in the universe. People think it is romantic to travel in space by asteroid, and it can also let more people know about the universe. Although this idea is beautiful, at least in the short term, there are still many technical problems to be overcome.

1. Asteroids are difficult to control because planets in the universe fly faster. At present, scientists have no better way to intercept them. Since there is no way to do this, it is impossible for human beings to travel on asteroids. Maybe there will be more advanced technology in the future, which can intercept asteroids at any time. Flying in the universe will be attacked by various substances, even under the influence of some high-energy particles, leading to human death. Therefore, in order to realize interstellar travel, we must consider how to defend against the attack of cosmic substances and avoid the influence of these high-energy particles, so as to fly safely in the universe.

Second, we haven't mastered the method of judging the trajectory of asteroids. In other words, their flight in the universe is arbitrary, so we can't judge whether they will collide with other planets or let them fly according to our expected trajectory. If human beings can solve the above three problems, then human science and technology will enter a new stage, in which human beings will not only explore the universe, but also have a deeper understanding of the universe.

With the rapid rise of space commercial companies and the popularization of more space technology, the price of space travel is expected to be greatly reduced in a few years by using reusable rockets and planes. In fact, 654.38 million+USD suborbital space travel is no longer sky-high. Therefore, in the next 10 to 20 years, the popularity of space travel is not a distant dream, but an ongoing reality.