Introductiondark cold and whipped by supersonic winds ice giant neptune is the eighth and most distant planet in our solar system.
Solar system nasa neptune.
In 2011 neptune completed its first 165 year orbit since its discovery in 1846.
This digital orrery a model of the solar system runs on a light mobile mobile friendly version of nasa s eyes on the solar system software.
More than 30 times as far from the sun as earth neptune is the only planet in our solar system not visible to the naked eye and the first predicted by mathematics before its discovery.
Nasa s real time science encyclopedia of deep space exploration.
1983 pioneer 10 crosses the orbit of neptune and becomes the first human made object to travel beyond the orbits of the planets of our solar system.
Solar system our solar system.
Our scientists and hardworking robots are exploring the wild frontiers of our solar system.
The spacecraft remains on a trajectory heading towards the red star aldebaran in the constellation taurus and is expected to pass by it in about 2 000 000 years.
The position of the planets moons and spacecraft are shown where they are right now.
More than 30 times as far from the sun as earth neptune is the only planet in our solar system not visible to the naked eye.
Beyond our solar system.
Asteroids comets meteors about asteroids comets meteors.
Nasa s voyager 2is the only spacecraft to have visited neptune up close.