"However, several thousand celestial bodies are known to move beyond the orbit of Neptune," explains Susanne ... "The beauty of this model lies in its simplicity," says Pfalzner.

Scientists using a telescope in Hawaii have discovered a never-before-seen dwarf planet lurking within the ring of icy bodies beyond the orbit of Neptune. The small new world -- temporarily named ...

TOI-1453 belongs to a binary stellar system — in which a pair of stars orbit each other. Classified as a super-Earth and a sub-Neptune, these two new celestial bodies are among the most common ...

It completes its orbit in just 4.3 days, making it a very close planet to its star. In contrast, TOI-1453 c is a sub-Neptune, about 2.2 times the size of Earth but with an extraordinarily low mass ...

In general, as the distance from the Sun increases: the temperature decreases, for example, Mercury is 430 °C whereas Neptune is -200 °C the time taken to orbit the Sun increases, for example ...

In general, as the distance from the Sun increases: the temperature decreases, for example, Mercury is 430°C whereas Neptune is -200°C the time taken to orbit the Sun increases, for example ...