Moon could give all
their water, "germ" of the Earth, scientists believe
New studies are missing
puzzle to place the theory of formation of the moon as a result of the
collision of Earth with a space object - a theory which has long been
considered the primary version of the origin of the natural satellite of our
planet. Both new research explain why the moon and the Earth have identical
chemical composition, but the collision model described in these studies differ
greatly, according astronews.ru.