A European spacecraft has revealed the secrets of a star system that has puzzled researchers for years. The rare six sextuplet of planets was found thanks to data collected by Cheops — the CHaracterising ExOPlanets Satellite. Cheops is a European Space Agency (ESA) mission to study known exoplanets, which are any planets beyond our solar system. Its latest discovery emerged from confusion surrounding a star called HD110067. The star lies around 100 light-years away, in the northern constellation of Coma Berenices. Dips in its brightness suggested that planets were passing in front of the star, but scientists couldn’t identify them.…This story continues at The Next Web