What happens if an asteroid hits the Earth, what if an asteroid hits the Earth?

As soon as an asteroid flies close to Earth, scientists can launch an intercontinental nuclear bomb (an intercontinental nuclear bomb is a type of intercontinental missile that can fly to the Earth's ozone layer to intercept low-flying enemy satellites, and occasionally comets and meteorites) to smash it into pieces or change its orbit to prevent it from crashing into Earth. If, like 10 1 of the Earth, it is not crushed with a nuclear missile, it can also be made to change its orbit. As for the problem of nuclear pollution, the universe is so big, and that little bit of nuclear waste is not enough to affect the universe.

Yes, although it will cause pollution, it is the only feasible way. First, the rocket will carry ** into the sky, and destroy it in an astronomical unit that will not affect the earth.

Yes, according to the current human technology, we have the ability to calculate whether an asteroid is likely to hit the Earth based on the orbit of the asteroid, and if it is possible, we can use a rocket with a nuclear warhead to destroy it at a very, very far distance from the Earth, without worrying about hitting the Earth.

The United States is considering sending a spacecraft to "probe the enemy."

The research of Spanish scientists has attracted great attention from NASA. Prior to this, some astronomers in the United States had also raised concerns that "1999RQ36" might hit the Earth 2,200 years ago.

NASA had previously proposed the "New Frontier Project", but due to funding constraints, only two missions were left to land on the asteroid "1999RQ36" or Venus to compete for funding awards. The NASA recently held a meeting in Washington to decide which mission to carry out and which project will be the winner, which will be officially announced next year. It has been disclosed that a large number of ** within NASA are inclined to choose the mission of landing on an asteroid.

NASA experts pointed out that the asteroid "1999RQ36" will pose a "potential danger" to the Earth when it is 450,000 kilometers away from the Earth. "RQ36 is the easiest target to land, but it also means that it can easily hit us.

If NASA had studied Derick's plan, the U.S. would have launched a spacecraft in 2106 to collect rock samples from the asteroid 1999RQ36 in order to more accurately ** its orbit, and then plan for the next step of intervention based on its characteristics. Russia envisages a "large-scale interception in the air."

In fact, in recent years, several countries have plans to deal with future asteroid collisions. Earlier this year, senior officials in Russia's space sector said that Russia was considering spending hundreds of millions of dollars to build a defense system to prevent the impact. Russia did not disclose the details of Russia's relevant plans, but said that it would not use nuclear bombs to detonate the asteroid, because it would also bring great damage to the earth.

According to the initial plan of the Russian side, a specially crafted, purpose-built spacecraft will be built within the scope of time to knock the asteroid away from its original orbit and prevent it from threatening the Earth.

Shustov, director of the Moscow Institute of Astronomy, said in an interview earlier this year that the authorities' statement means that they have begun to take the threat of asteroids to the Earth seriously, because "there are many dangerous objects in space that we know almost nothing about." However, the Western astronomical community is skeptical of Russia's magical "star collision plan". For example, New Zealand** once quoted astronomers as saying that it would be a "hero" to deal with an asteroid that humanity is almost completely ignorant of, and even its actual danger cannot be determined.

Yemans, head of NASA's "Near-Earth Object Project", said that Russian scientists have at least proposed a feasible plan to avoid an asteroid hitting the Earth, and with the development of science and technology in the future, "nothing is impossible."

According to "China**", ).

Can't use nuclear **! The power of ** in a vacuum is unimaginable!

ikolp12345678, with human technology it is impossible to ** too far.

It can be destroyed or re-tracked with a nuclear bomb.

What happens if an asteroid hits Earth?

It depends on how big the asteroid is.

If the asteroid is smaller, it will end its life in the atmosphere.

If the asteroid is big, then humanity will perish. (First of all, after the asteroid hits the earth, it will have a devastating blow in the local area, and then the impact will produce a series of natural disasters such as **, tsunami, volcanic eruption, etc., and then a large amount of dust will drift into the atmosphere, and the whole world will be dark, and the plants will not be able to photosynthesize because they cannot shine sunlight, and they will not be able to produce organic matter for human and animal consumption, and the entire ecosystem will be seriously damaged, and finally because the sunlight cannot reach the ground for a long time, the global temperature will drop extremely much and enter the ice age).

Bump and bump.

Do you still want it to go off track and fly somewhere else?

If an asteroid is about to hit Earth, we should act as soon as possible to protect humanity and the planet. Here are some countermeasures:

Monitoring and**: Astronomers can use modern technology to monitor and** the trajectory of asteroids and the time and location of possible impacts. These messages can be provided to the public so that preventive measures can be taken.

Impact avoidance: Some methods can be used to avoid impacts, such as using gravity or kinetic systems to redirect an asteroid's orbit, or using ** to break it into smaller pieces.

Evacuation: If an asteroid impact threatens human life, evacuation may be necessary to evacuate people to a safe place.

Fortified defenses: In the future, defenses can be strengthened, such as creating protective barriers around the Earth or intercepting them with excitation light or other technologies.

In conclusion, although the probability of an asteroid hitting Earth is low, this does not mean that we can ignore this potential danger. Scientists and the public should work closely together to strengthen monitoring and planning, so as to maximize the safety of people and the planet in the event of a possible event.

regenerate response

Take the initiative to attack, when the asteroid is close to the earth, the asteroid will be smashed by various attack methods, and the broken asteroid will form a meteor shower, and there is no fatal threat to the earth.

Human beings can deal with it with scientific and technological means, but this means is obviously insignificant, so if the planet hits the earth again, human beings will definitely be destroyed.