The discovery of an Earth-sized planet that does not orbit a… – AlKhaleej Today

Effie:
An international team of scientists has discovered a planet the size of Earth in the Milky Way galaxy, and it is not linked in terms of gravity to a specific star, according to a study published in the Astrophysical Journal Letters.
So far, more than 4 thousand planets have been discovered outside our solar system, the vast majority of them orbiting a specific star.
Although the theories of the emergence and development of planets predict the existence of freely moving bodies in space,…

Click here to view the original article.