When will humanity be able to emerge from the cradle and truly migrate to planets beyond the solar s

Optimistic estimates are between 300-500 years. Out of the solar system there is hope. But out of the galaxy is really not a spectrum at the moment. It is true that many scientists are trying to overturn the theory of relativity, but the results have not been confirmed.

As you said, to get out of the Milky Way, there must be a new set of theories.

Even if the fastest speed of a vehicle invented by humans is 11 miles per second (Voyager), it will take 35,000 years to reach the nearest terrestrial planet, and it will not be possible to reach it in less than 3 generations without new technology, and scientists estimate that the speed of the antimatter spacecraft can reach 11,000 miles per second, and it will take at least one or two generations to reach the nearest terrestrial planet for migration.

Gliese 581 is a planet that scientists have thought has a similar environment to Earth, and we may be immigrating there in the near future, but Gliese 581 is 5-6 light-years away and with today's rocket astronauts sailing for more than 100 years.

It's going to be a lot faster than people think.

There is no hope for our generation, let's talk about it after 2012.

The answer to this question is not certain, perhaps centuries; Maybe it won't wait until then, and humanity will have perished; Maybe it will be possible this century. See.

It is possible for human beings to migrate to space in the future, but the possibility is very small, mainly for the following reasons: 1. The same planet as the Earth has not yet been observed. 2. The cost of immigration is too high.

3. It is difficult for humans to adapt to a new planet in a short period of time. 4. The construction and development of the new planet is huge. Regarding the specifics of "Is it possible for humans to immigrate to other planets in the future", if you are interested, you can continue to read and understand.

1. No planet identical to the Earth has been observed.

The earth has been home to people for tens of millions of years, and there are no planets with the same or similar environmental conditions as the earth in outer space, and the exploration process is very long, and it is not easy to find a planet similar to the earth.

2. The cost of immigration is too high.

Even if a planet suitable for human immigrants is found in outer space, the current population on the earth has exceeded 7 billion, and it is not easy to send humans out of outer space.

3. It is difficult for humans to adapt to a new planet in a short period of time.

At present, there are many countries and regions on the earth, with a large population base, and different races, nationalities, and customs.

4. The construction and development of the new planet is huge.

The earth has existed for 4.6 billion years, and it has taken tens of millions of years for human beings to develop and build the earth.

<> other than the Earth, the only planet that humans have ever visited is the Moon, and the first time humans landed on the Moon was on July 20, 1969.

Theoretically, human beings can live on Earth for billions of years, but no one knows how long they can live.

In the future, human science and technology will be able to immigrate to space with a crack in the highly developed time dust skin. Super-Earths also exist, because there are infinitely many planets in the universe, and there must be super-Earths, but we can't find its specific location yet.

I think that moving to other planets in the future can be realized; High-tech technology is needed, perfect manufacturing technology is needed, and technology is needed to transport people into space.

Moving to Mars is the most practical. Mars has many characteristics that are similar to Earth's. Mars (Mars) is one of the eight planets in the solar system, the fourth planet in the solar system from the inside to the outside, and belongs to terrestrial planets, with a diameter of about 53% of the Earth and a mass of 14% of the Earth.

The inclination angle of the axis of rotation and the rotation period are similar to those of the earth, and one revolution is about twice the time of the earth's revolution. The orange-red exterior is hematite (iron oxide) on the surface. In ancient Chinese books, Mars is called "Luminous Star", and Mars is called "Mars Star" in ancient Western times (ancient Rome), which is the only ruling planet of the 12 zodiac signs Aries, not the guardian planet of Scorpio.

Mars is basically a desert planet with sand dunes, gravel and no stable liquid water (NASA announced on September 28, 2015 that there is a small amount of water on Mars. According to Agence France-Presse (AFP) on July 25, 2018, researchers at the European Space Agency (ESA) have discovered the first liquid groundwater lake on Mars). II. II. IIThe carbon-based atmosphere is thin and cold, with sand and dust suspended in it, and dust storms occur frequently every year.

Mars has a polar crown of water ice and dry ice at both poles, which waxes and wanes with the seasons.

Compared to Earth, Mars is less geologically active, and most of the surface landforms were formed during the more active period of antiquity, with dense craters, volcanoes and canyons, including Mount Olympus, the highest mountain in the solar system, and Mariner Canyon, the largest canyon.

Another topographical feature is the stark difference between the northern and southern hemispheres: the south is an old, crater-filled highland, while the north is a younger plain.

Mars has two natural moons: Phobos and Deimos, which are irregularly shaped and may be isolated dwarf asteroids. On Earth, Mars is visible to the naked eye, with a maximum brightness of magnitude, and is darker than Jupiter and Venus among the eight planets.

On September 28, 2015, NASA declared the existence of flowing water on Mars.

On July 25, 2018, AFP reported that the first liquid water was found on Mars In October, the American "Curiosity" rover discovered that there had been a salt lake on Mars.

If humans were to leave Earth, which planet would they most likely move to?

It should be the moon, because the moon is the most suitable for human survival and the environment most like the earth.

Mars is the most inhabitable galaxy known to date, but the exact environmental differences are still up for debate.

The planet where humans are most likely to migrate should be Mars, only it has a high resemblance to Earth.

Mars, because some time ago the survey found the existence of life on Mars.

I think it's on Mars, because it's very similar to Earth

At present, Mars has the most similarities with Earth, and it should be Mars.

At the moment it is impossible for you to go to other planets except Earth.

I think it's Mars, although it's far away, but the characteristics are relatively similar.

There is no suitable planet yet, there is a suitable but too far away.

I still don't know this, and I haven't found a suitable planet yet.

I think it's still the moon, because we've been exploring the moon this year.

The earth is the only habitable planet, but our earth is just an ordinary planet in space, there are many, many planets like the earth in space, is there no habitable planet like our earth in the face of such a huge base?