Nasa, Spazio NASA Missions Harvest a Passel of ‘Pumpkin’ Stars 27 October 2016 fborgosano Leave a comment Share: NASA’s Kepler and Swift missions have found rapidly rotating stars producing more than 100 times our own sun’s peak X-ray emission. Spinning so fast they resemble pumpkins, the stars likely formed by mergers of sun-like stars. from Kepler News and Features ift.tt/2dPx1di Share: