What are the planets suitable for human habitation?

The planet suitable for human habitation is Kepler 452B.

This planet is about 1400 light-years away from the earth. It is located in the livable zone of G-shaped stars. It is said that it is almost the same as the earth, and it is the most earth-like planet discovered by human beings so far.

First of all, they are similar in structure. The earth is the largest rocky planet in the solar system, and Kepler 452B is actually a rocky planet, which means that it is as rich in topography as the earth, including plateaus, mountains, plains and canyons, which constitute a rugged and endless landscape.

In addition, the average surface temperature of Kepler 452B is -8℃, but it is not a frozen planet, which indicates that there is probably liquid water here.