In Depth | Oumuamua – NASA Solar System Exploration
NASA''s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.
Solar System – Definition, Facts, Planets
The Solar System is the gravitationally bound system of the Sun and all celestial bodies that orbit it. This includes planets, moons, asteroids, comets,
The solar system—facts and information | National Geographic
Located inside galaxies, these cosmic arrangements are made up of at least one star and all the objects that travel around it, including
Asteroids, Comets & Meteors
Our solar system''s small bodies – asteroids, comets, and meteors – pack big surprises. These chunks of rock, ice, and metal are leftovers from the formation of our solar system 4.6 billion years ago.
Science 101: The Solar System
Revolving around the sun are eight planets. The planets are divided into two categories based on their composition, terrestrial and Jovian. Terrestrial
Jupiter
Facts About Jupiter Jupiter is the largest and oldest planet in our solar system. If Jupiter was a hollow shell, 1,000 Earths could fit inside. But the "King of Planets" is no lumbering giant —
The Solar System
What does the Solar System consist of? The solar system is huge, at least 100 astronomical units in size (15 trillion km). It is held together by the sun''s
What Is a Solar System?
A Solar System comprises a central star and celestial bodies like planets, moons, and asteroids held in orbit by gravity. Physical forces and orbital mechanics
In Depth | Our Solar System – NASA Solar System Exploration
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
Voyage: A Journey through our Solar System Grades 9-12
Design a scale model Solar System for public display. Describe the characteristics of the Solar System that make construc-tion of a good scale model so difficult.
Planet Compare
NASA''s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.
Solar System Facts
Our solar system includes the Sun, eight planets, five officially named dwarf planets, hundreds of moons, and thousands of asteroids and comets. Our solar system is located in the Milky
Jupiter
Facts About Jupiter Jupiter is the largest and oldest planet in our solar system. If Jupiter was a hollow shell, 1,000 Earths could fit inside. But the "King of Planets" is no
Solar system | Definition, Planets, Diagram, Videos, & Facts | Britannica
With each planet, moon, asteroid, and comet, the solar system tells a story of birth, destruction, rebirth, and motion—stories written in craters, frozen
In Depth | Enceladus – NASA Solar System Exploration
Few worlds in our solar system are as compelling as Saturn''s icy ocean moon Enceladus. A handful of worlds are thought to have liquid water oceans beneath their frozen shell, but Enceladus
In Depth | Enceladus – NASA Solar System Exploration
Few worlds in our solar system are as compelling as Saturn''s icy ocean moon Enceladus. A handful of worlds are thought to have liquid water oceans beneath their frozen
Asteroids, Comets & Meteors
Our solar system''s small bodies – asteroids, comets, and meteors – pack big surprises. These chunks of rock, ice, and metal are leftovers from the formation of our solar system 4.6 billion
In Depth | Our Solar System – NASA Solar System Exploration
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;
FAQ | Raw Images – NASA Solar System Exploration
They include things like the spatial scale in the image; the latitude and longitude on the target world shown in the image; the angle formed between the spacecraft, the target, and the Sun;
In Depth | Europa – NASA Solar System Exploration
So while Europa is only one-fourth the diameter of Earth, its ocean may contain twice as much water as Earth''s global ocean. Europa''s ocean is considered one of the most promising places
FAQ | Raw Images – NASA Solar System Exploration
They include things like the spatial scale in the image; the latitude and longitude on the target world shown in the image; the angle formed between the spacecraft, the target, and
In Depth | Europa – NASA Solar System Exploration
So while Europa is only one-fourth the diameter of Earth, its ocean may contain twice as much water as Earth''s global ocean. Europa''s ocean is considered one of the most promising places in the solar