Pluto was classified as the planet when the Grand Tour was proposed and was launched at the time " New Horizons " .
Note : Pluto was classified as a planet when the Grand Tour was proposed and at the time " New Horizons " was launched .
Note : Pluto was classified as a planet when the Grand Tour was proposed and at the time " New Horizons " was launched .
Andere Formulierungen verwenden: Pluto was classified as the planet when the Grand Tour was proposed and was launched at the time " New Horizons " . Ausgabe: