Our solar system is about 4.6 billion years old, the most manual planets in the universe, but there are also planets in the universe that are more than double here. Let us know about the oldest planets. One of the oldest planets discovered so far is PSR B12620-26 B, which is about 13 billion years old. 5 Small planets were found in the star system called Kepler-444. These planets are 11.2 billion years old and are considered solid surfaces such as our Earth. 55 Cancri e, which is 10.2 billion years old. Scientists believe that it can be made completely carbon. HD 80606 B is about 7.6 billion years old. It is very hot and sometimes cooled. 51 Pegasi B, discovered in 1995, who moved around the star like Sun. Its age is considered between 6.1 and 8.1 billion years. Kepler-452B, once called the ‘Second Earth’, is about 6 billion years old. It is slightly larger than the earth. Trappist-1 has seven small planets that turn between 5.4 and 9.8 billion years old. Click here Life & Style Click for more stories Click here
The oldest planet of the universe
