This ice giant is encircled by two sets of thin, dark-coloured rings. It is theorised that the pressure and temperature within Uranus's mantle has resulted in an ocean of liquid diamond, and rainfalls of solid diamonds are therefore a regular occurrence. However, all attempts to pierce the planet's atmosphere to verify this theory have proven both fruitless. The space surrounding Uranus has some potential despite its remote location, far from the Sol system's core, but that potential remains unfulfilled, so it is home only to those who do not have better alternatives available to them.