According to foreign media reported on the 7th, astronomers discovered the eight planets, which planets are called “by far the most likely extrasolar planets suitable for human survival.”
Astronomers Harvard-Smithsonian Center for Astrophysics announced the latest research results above.
The study said that two planets are likely in the “Gudiluoke belt.” “Gudiluoke zone” also called “habitable zone”, referring to its environment conducive to the development of life.
These two planets are named Kepler 438b and Kepler 442b, the distance is not near their stars, received a similar light and the Earth, the temperature can be produced on Earth allow water to close the forms exist in the planet’s surface. “Kepler – 438b” 12 percent longer than the diameter of the Earth, 470 light-years from Earth, the revolution time of 35 days, 70% more likely to rock landscape. “Kepler – 442b” one-third larger than the Earth, 1100 light years from Earth, the revolution time of 112 days, 60% chance to rock
Astronomers said, “we are not sure whether these planets really suitable for human survival can only say that they are ‘alternative’ planet.”