Caltech researchers have found mathematical evidence suggesting there may be a planet x deep in the solar system.
Article about solar system from nasa.
Nasa s real time science encyclopedia of deep space exploration.
The planetary system we call home is located in an outer spiral arm of the milky way galaxy.
Nasa portal this site is maintained by the planetary science communications team at nasa s jet propulsion laboratory and goddard space flight center for nasa s science mission directorate.
Probing the mysterious structures and origins of our universe.
Solar cycle 25 has begun.
Nasa s exploration spans the universe.
Our solar system consists of our star the sun and everything bound to it by gravity the planets mercury venus earth mars jupiter saturn uranus and neptune dwarf planets such as pluto dozens of moons and millions of asteroids comets and meteoroids.
During a media event on tuesday experts from nasa and the national oceanic and atmospheric administration noaa discussed their analysis and predictions about the new.
Observing the sun and its effects on earth.
This simulated view of our solar system runs on real data.
Everywhere imaginable nasa is out there.
Solar cycle 25 is underway and scientists are eager for another chance to put their understanding of solar cycle signs to the test.
Delving deep into our solar system.
This hypothetical neptune sized planet orbits our sun in a highly elongated orbit far beyond pluto.
The object which the researchers have nicknamed planet nine could have a mass about 10 times that of earth and orbit about 20.
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.
Looking beyond to worlds around other stars.
Director nasa planetary science division.
Our scientists and hardworking robots are exploring the wild frontiers of our solar system.
The position of the planets moons and spacecraft are shown where they are right now.