Long lost Moon-forming planet formed in the inner Solar System, new analysis shows

LONDON — A long-lost planet that helped create the Moon may have formed much closer to the Sun than scientists once thought, according to new research.Scientists have discovered that Theia, the ancientLONDON — A long-lost planet that helped create the Moon may have formed much closer to the Sun than scientists once thought, according to new research.Scientists have discovered that Theia, the ancient