What is the impact on the Earth when 300 objects in space are out of orbit?

300 objects have been out of orbit, then there will definitely be an impact on the earth, these objects go out of orbit after going to **, if they go to the earth, it will cause a special harm to the earth.

If 300 objects in space were to go out of orbit, it would be fatal to the Earth, which is within the solar system.

Three hundred objects are out of orbit, and they will definitely have a certain impact on the earth, and these objects will go out of orbit to the end, and they may also come to the earth and cause harm to human beings.

When astronauts go to space, they are no longer affected by the earth, and astronauts are equivalent to having no connection with the earth.

There is no gravity in space, and the Earth's gravity does not work in space and is not affected by gravity.

Yes, for example, astronauts on the space station orbit the Earth at most, which is affected by the Earth's gravity.

The universe is composed of many galaxies, the Milky Way is one of them, the Sun is an ordinary star in the Milky Way, and the Earth is an ordinary member of the Solar System; Because space is the space of the universe, the earth is a part of space

So the answer is: no; The Earth is part of space

I don't think it's possible for astronauts to hide in the spacecraft to avoid danger, because the impact is still very strong, and it may blow up the spacecraft.

It should be possible, but the risk is very difficult, after all, the spacecraft also needs time to dock with the space station, and it is difficult to say if the intelligent system of the space station is seriously damaged.

Yes, because the spacecraft can adjust its position to avoid this disaster, and it is dangerous for astronauts to work in the sky.

OK. The inside is particularly safe, and the design inside has been designed a long time ago, so you can see that the current scientists are very smart.

First of all, it should be clear that satellites or space junk rely on gravitational force to circle the sky at high speed, and centrifugal force is equal to gravity.

The thin atmosphere of outer space or other factors can slow down the object, reduce the centrifugal force, and then the object will get closer and closer to the Earth, eventually burning up or crashing into the ocean. The reason why human-controlled vehicles such as satellites do not fall off is because they have their own small engines, which replenish their speed from time to time to get them back to their original orbits.

And the garbage does not have this treatment, so it slowly gets lower and lower until it burns out. So there can't be anything lingering in space forever. Of course, the very high level of space junk has little resistance, so this downward trend is very unnoticeable.

In other words, in a hundred thousand years, all the space junk will fall into the atmosphere and burn up.

Space junk is relatively lightweight, at first in a floating state, and eventually will be affected by the earth's gravity to fly to the earth, and burn up when passing through the atmosphere, the relative weight of the satellite is large, and after losing power, it is quickly transported to the earth by the earth's gravity.

It can reduce the launch of satellites, and also pull back all the satellites that failed to launch, so as to reduce the generation of space junk.

We must continue to improve science and technology, try our best to infiltrate lead, do not launch satellites with a relatively short lifespan, and choose satellites that can be used for a long time. The self-destruct program of the Guardian Planet can be installed appropriately.

First of all, it is necessary to reduce the man-made items left behind by space missions, but ** rockets are a good choice.