Jun 1, 2026 · Our solar system has eight planets, and five dwarf planets - all located in an outer spiral arm of the Milky Way galaxy called the Orion Arm.

The word planet comes from the Greek πλανήται (planḗtai) 'wanderers'. In antiquity, this word referred to the Sun, Moon, and five points of light visible to the naked eye that moved across the background of …

Discover how Planet's daily satellite imagery and insights empower global decisions and actions with a multidimensional view of our changing planet.

3 days ago · A planet is a celestial body that (a) is in orbit around the Sun, (b) has sufficient mass for its self-gravity to overcome rigid body forces so that it assumes a hydrostatic equilibrium (nearly round) …

The order of the planets from the Sun, starting closest and moving outwards: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.

Jul 21, 2025 · Explore the Solar System in this post where we outline all the planets in order, including their moons, fun facts, and statistics.

May 22, 2026 · Planet, broadly, any relatively large natural body that revolves in an orbit around the Sun or around some other star and that is not radiating energy from internal nuclear fusion reactions. …

The Nine Planets is an encyclopedic overview with facts and information about mythology and current scientific knowledge of the planets, moons, and other objects in our solar system and beyond.

The planets today shows you where the planets are now as a live display - a free online orrery. In this solar system map you can see the planetary positions from 3000 BCE to 3000 CE, and also see …

Mar 22, 2026 · A planet’s distance from its star, its atmosphere, and its geological activity all play important roles. Scientists are actively searching for signs of life on other planets. This includes …