Why can't I find a new earth?

The National Aeronautics and Space Administration announced on the 23rd that a planet more than 1000 light years may be the most livable planet like Earth. This "new earth" is known as "the planet most like the earth and probably the most suitable for human habitation". We can't help asking, is the "new earth" suitable for human survival? Is he the ultimate destination of human future interstellar migration?

"New Earth" location

This planet was discovered by the American Kepler mission and named Kepler -—452b, which is 0/400 light-years away from the Earth. It is 60% larger than the earth, and its "age" is 6 billion years old, even larger than the sun/kloc-0.5 billion years old. Kepler -—452b revolves around a star, just in the "livable zone", that is, the surface temperature allows liquid water to exist.

The planet was named "kepler-452b", and the period of revolution lasted for -452b days, but it is not clear whether it can support the existence of life.

Its period of revolution is 385 days, which is close to period of revolution. Scientists also found that the stars surrounded by Kepler -—452b are similar to the sun. According to NASA, this is the "closest" combination of planets and stars discovered so far.

The National Aeronautics and Space Administration (NASA) issued a statement on the same day, saying that this is a landmark discovery on the road of mankind's search for "another earth". This discovery also increased the number of confirmed exoplanets collected by astronomers to 1030.