Giant planets around young star raise questions about how planets form
Monday, October 15, 2018 - 07:30
in Astronomy & Space
Researchers have identified a young star with four Jupiter and Saturn-sized planets in orbit around it, the first time that so many massive planets have been detected in such a young system. The system has also set a new record for the most extreme range of orbits yet observed: the outermost planet is more than […]