Portal origin URL: NASA's Chandra: Planets Can Be Anti-Aging Formula for StarsPortal origin nid: 483736Published: Wednesday, November 2, 2022 - 10:00Featured (stick to top of list): noPortal text teaser: Planets can force their host stars to act younger than their age, according to a new study of multiple systems using NASA’s Chandra X-ray Observatory.Portal image: An artist’s illustration shows a gas giant planet as blue, brown, grey swirls in the lower right closely orbiting its host star on the left that is the a large orange and yellow semi circle, with another star in the distance (upper right).