Meritor claims best-in-class gross axle weight rating of 126,000 lbs. and gross combination weight of 560,000 lbs. for the heavy-haul planetary tridem designed to work in extreme conditions ...

Small planetary systems with multiple planets are not fans of heavy metal — think iron, not Iron Maiden — according to a new Yale University study. Researchers at Yale and the Flatiron Institute have ...

one of which is the point at which star systems began to form planets. Heavy elements such as carbon, silicon and oxygen first needed to be created from huge star explosions called supernovas and ...