2021年1月12日 · Spacecraft managed by JPL for NASA have visited every planet in our solar system. This daunting accomplishment began when the JPL-built Mariner 2 spacecraft flew past Venus in 1962. Since then, many NASA space missions have explored the other planets and some of their many moons, as well as asteroids and comets.

2022年9月2日 · NASA has revamped its “Eyes on the Solar System” 3D visualization tool, making interplanetary travel easier and more interactive than ever. More than two years in the making, the update delivers better controls, improved navigation, and a host of new opportunities to learn about our incredible corner of the cosmos – no spacesuit required.

2024年10月1日 · To calculate the scale solar system, you'll need to work with proportions and ratios, as shown in this equation. Scale Diameter / Scale Distance = Actual Diameter / Actual Distance Using the actual diameter of and distance to a planet, along with your scale diameter of Earth, you can rearrange the equation to find the unknown sizes and distances.

2024年11月5日 · We split our solar system into two groups: the inner and outer planets. Discuss how these are broken down and where, in students' models, that split begins Aside from inner and outer planets, we have another name for these groups, based on their physical properties.

NASA's Jet Propulsion Laboratory, the leading center for robotic exploration of the solar system.

2024年9月25日 · And find out why it's so hard to create a scale model of the solar system that accurately represents both size and distance on a single screen or the page of a book. Watch en Español : Seleccione subtítulos en Español bajo el ícono de configuración.

NASA's Jet Propulsion Laboratory, the leading center for robotic exploration of the solar system.

Reference Guide | Solar System Sizes and Distances Reference Guide Solar System Sizes and Distances Distance from the Sun to planets in astronomical units (au): Planet Distance from Sun (au) Mercury 0.39 Venus 0.72 Earth 1 Mars 1.52 Jupiter 5.2 …

2024年9月25日 · Our solar system extends much farther than the eight planets that orbit the Sun. The solar system also includes the Kuiper Belt that lies past Neptune's orbit. This is a sparsely occupied ring of icy bodies, almost all smaller than the most well-known Kuiper Belt object, dwarf planet Pluto. Far beyond the fringes of the Kuiper belt is the Oort ...

2022年11月1日 · “The Solar System Ambassadors Program has a remarkable legacy of sharing NASA science with local audiences. SSA’s give their most precious resource — time — to fostering lifelong learning across all 50 states and territories,” said Kristen Erickson, Director, Science Engagement & Partnerships, NASA Science Mission Directorate.