Bejing: “Super-Earths” and Neptune-sized planets could be forming around young stars in much greater numbers than scientists thought, a new research by an international team of astronomers suggests. The findings, based on a survey of young stars in a star-forming region in the constellation Taurus, showed many of them to be surrounded by structures that can best be explained as traces created by invisible, young planets in the making. The research helps scientists better understand how our own solar system came to be. (IANS)