Pluto is the most famous dwarf planet, due in part to its very public demotion from ninth planet of the solar system two decades ago. But a relatively obscure dwarf planet in the main asteroid ...

This dwarf planet, positioned between Mars and Jupiter, is the only inner Solar System body that could be considered an ...

The Sun’s huge gravitational field keeps many other objects - planets, dwarf planets ... the temperature decreases, for example, Mercury is 430 °C whereas Neptune is -200 °C the time taken ...