Scientists have identified an object about 435 miles (700 km) wide inhabiting the frigid outer reaches of our solar system that might qualify as a dwarf planet, spotting it as it travels on a highly ...

Scientists have discovered a colossal object approximately 435 miles wide in the frigid outer reaches of our solar system, ...

Scientists have recently spotted a huge object far away in the cold outer reaches of our solar system. This ...

"It is potentially large enough to qualify as a dwarf planet. Its orbit is very wide ... to be a bit smaller than Ceres, which is the smallest of the solar system's five recognized dwarf planets ...

Possible New Dwarf Planet Spotted Near the Edge of the Solar ... Its size is estimated to be a bit smaller than Ceres, which is the smallest of the solar system's five recognized dwarf planets ...

WASHINGTON: A group of scientists has found a strange new object about 435 miles wide at the far edge of the solar system. It ...