One of these twin stars has likely been snacking on exoplanets Astronomers have discovered chemical differences between binary stars that indicate one has devoured at least one planet. Astrobitica June 17, 2026 (Last updated: June 17, 2026) 1 minute read Astronomers have discovered chemical differences between binary stars that indicate one has devoured at least one planet. About the Author Astrobitica Administrator Visit Website View All Posts This post was originally published on this site Post navigation Previous: Atlantic and Pacific may follow different rules on long-term warming, analysis showsNext: Floating litter extends over Chesapeake Bay, the largest estuary in the US