Co-paired stars, or stars that journey collectively, can present insights into processes that different stars cannot. Variations of their brightness, orbits, and chemical composition can trace at completely different options, and scientists are starting to use them. A brand new paper from researchers in Australia, China, the US, and Europe analyzed knowledge to find out if a kind of options – particularly the depletion of specific parts in a star – might be an indication that it has shaped a planet, or if it ate one.
