The position of the planets moons and spacecraft are shown where they are right now.
Solar system nasa neptune.
Our scientists and hardworking robots are exploring the wild frontiers of our solar system.
Nasa s real time science encyclopedia of deep space exploration.
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.
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.
Introductiondark cold and whipped by supersonic winds ice giant neptune is the eighth and most distant planet in our solar system.
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.
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.
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.
Beyond our solar system.
In 2011 neptune completed its first 165 year orbit since its discovery in 1846.
Nasa s voyager 2is the only spacecraft to have visited neptune up close.
This simulated view of our solar system runs on real data.
Asteroids comets meteors about asteroids comets meteors.