An international study found that stars with close exoplanets appeared younger than companion stars without planets. Space telescopes @chandraxray and @ESA_XMM teamed up to observe binary (two-star) systems to see the effect in X-ray light. https://go.nasa.gov/3ftv1x3 #NASAExoplanets https://nitter.nicfab.eu/NASAExoplanets/status/1588967634237693952#m
NASA's Chandra: Planets Can Be Anti-Aging Formula for Stars
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.Beth Ridgeway (NASA)