60 billion planets may have the possibility of life

Scientists believe that our galaxy may contain 60 billion planets that meet the requirements of the development of life, as on Earth.

Based on photographic data of satellites and sophisticated telescopes, NASA experts said Friday that in their calculation  the number of planets similar of Earth,  and the temperatures occurring within the space of receiving development of life is two times higher than believed.

Previously, it was accepted that planets where life could potentially take place in our galaxy  was approximately 30 billion.

However, another group of "NASA" s, scientist    considered as very general study and offered a way to calculate the planets where life could develop.

According to them, it is impossible for a planet to host even the most basic forms of life , if there is no atmosphere, 

For these experts, between 60 billion planets, only those who have created an atmosphere where clouds are present, may actually be in shape.

Currently, it is believed that one of   the planet where life it could be possible is"Gliese 581" star systems  . It is believed that the planet has water and was discovered by a giant telescope ,this planet it is  suitable for  the temperature and the  dimensions almost identical to that of our planet Earth.