NASA has confirmed the discovery of a mysterious new planet beyond Neptune, shaking up our understanding of the outer reaches ...

These findings challenge existing theories about liquid stability on airless bodies and provide insig... Recent research has provided critical insights into Chiron, a celestial body between ...

Scientists at NASA for the first time have been able to observe the make up of Pluto and other small and icy celestial bodies ...

Planet-line-ups don't happen every day, especially with most or all of the celestial bodies finding themselves on one side of the Sun. Seven-planet alignments are particularly unique and ...

Scientists at NASA for the first time have been able to observe the make up of Pluto and other small and icy celestial bodies in the outer solar system. They had expected to find that the surfaces of ...