The solar system—facts and information - National Geographic
WEBMar 27, 2019 · Our solar system is made up of the sun and all the amazing objects that travel around it. Learn more about the planets, asteroids, and comets in our solar system. Skip to content
Solar System Exploration - NASA Science
WEBSolar System Overview. The solar system has one star, eight planets, five officially named dwarf planets, hundreds of moons, thousands of comets, and more than a million asteroids. Our solar system is located in the Milky Way, a barred spiral galaxy with two major arms, and two minor arms.
Solar system | Definition, Planets, Diagram, Videos, & Facts
WEBSep 15, 2024 · Solar system, assemblage consisting of the Sun and those bodies orbiting it: 8 planets with about 210 known planetary satellites; many asteroids, some with their own satellites; comets and other icy bodies; and vast reaches of highly tenuous gas and dust known as the interplanetary medium.
Solar System Facts - Science@NASA
WEBThe solar system includes the Sun, eight planets, five officially named dwarf planets, and hundreds of moons, and thousands of asteroids and comets. Our solar system is located in the Orion Spur of the Milky Way, a barred spiral …
Solar System - Wikipedia
WEBThe Solar System [d] is the gravitationally bound system of the Sun and the objects that orbit it. [11] It was formed about 4.6 billion years ago when a dense region of a molecular cloud collapsed, forming the Sun and a protoplanetary disc.
In Depth | Our Solar System – NASA Solar System Exploration
WEBOur 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.
The Solar System 101 - National Geographic Society
WEBJupiter 101. Earth Science, Astronomy. Jupiter is the oldest and most massive world in the solar system. Learn about the planet's origin story, its Great Red Spot and oceanic moons, and how this ancient world influenced the formation of the solar system's other planets.
The solar system: Facts about our cosmic neighborhood
WEBFeb 25, 2022 · Here's a look at our solar system, from the scorching surface of Venus to the home of the largest volcano. When you purchase through links on our site, we may earn an affiliate commission....
Our Solar System - National Geographic
WEBFollowing a hunch that there might be a missing planet in between Mars and Jupiter, early 19th-century astronomers serendipitously discovered the first asteroids. Today, spacecraft missions provide...
Solar system - Scientific American
WEBJul 19, 2024 · Solar system coverage from Scientific American, featuring news and articles about advances in the field.