Astronomers noted that Uranus was not quite following the orbit predicted fro it. They hypothesized that the gravity of an unseen planet was affecting Uranus's orbit.
Johann Gottfried Galle
Neptune is a planet.
Neptune is an outer planet. It is the outermost planet in the solar system.
neptune is a gas giant planet
Yes. Neptune is the outermost planet in the solar system.
No. Neptune is a gas planet.
Neptune is a planet.
Planet Neptune is the eighth planet from the sun.
Neptune is an outer planet. It is the outermost planet in the solar system.
Neptune's vision is blue and it is the 8th planet. There is Neptune because it is a planet.
Neptune is the eighth and furthest planet from the Sun.
Neptune is the eighth planet from the sunneptuneNeptune.
if Pluto is not considered a planet, its neptune.
The planet before Neptune is Uranus. The planet after Neptune is Pluto but Pluto is know classified as a dwarf planet.
Neptune's sign is a trident.
Neptune is not the hottest planet, Venus is.
neptune
neptune is a gas giant planet