Our Solar System
Our solar system has four giant planets: Neptune, Uranus, Saturn, and Jupiter. Giant planets are much larger than Earth—they are unimaginably huge, stunningly beautiful, and sometimes a
Solar System
Much of the Sun''s radiation is blocked by Earth''s atmosphere, requiring the use of stratospheric rockets such as the Hi-C mission or solar probes like the Solar Dynamics Observatory (SDO).
Science 101: The Solar System
Beyond the four terrestrial planets of the inner solar system lie the Jovian planets of the outer solar system. The Jovian planets include
The Solar System
The solar system includes the Sun, planets, dwarf planets, moons, rings, asteroids, comets, and particles of dust.
Science 101: The Solar System
Beyond the four terrestrial planets of the inner solar system lie the Jovian planets of the outer solar system. The Jovian planets include gas giants, Jupiter and Saturn, and ice
Solar system | Definition, Planets, Diagram, Videos, & Facts
Solar system, assemblage consisting of the Sun and those bodies orbiting it: 8 planets with more than 400 known planetary satellites; many asteroids, some with their own
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
Solar System
The Solar System formed about 4.6 billion years ago when a giant cloud of gas and dust collapsed and started to spin. Most of the material went into forming the Sun, and the rest
Solar System | The Schools'' Observatory
Everything in our Solar System is bound to the Sun by its gravity. The Sun''s gravity extends out past the 8 planets. Including to the Kuiper Belt beyond Neptune. This is a huge ring of icy and
Solar System: Planets, Moons, and the Sun Explained
With each planet, moon, asteroid, and comet, the solar system tells a story of birth, destruction, rebirth, and motion—stories written in craters, frozen oceans, swirling
Image Archive: Solar System
Explore stunning images of the Solar System captured by ESA/Hubble, showcasing planets, moons, and other celestial wonders.