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  1. 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; …

  2. In Depth | Phobos – NASA Solar System Exploration

    It orbits Mars three times a day, and is so close to the planet's surface that in some locations on Mars it cannot always be seen. Phobos is nearing Mars at a rate of six feet (1.8 meters) every hundred …

  3. Mars By the Numbers - NASA Solar System Exploration

    Oct 21, 2025 · Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited entirely by robots.

  4. Planet Compare - NASA Solar System Exploration

    Oct 21, 2025 · NASA’s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.

  5. Jupiter - NASA Solar System Exploration

    Sep 3, 2025 · 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 — …

  6. What Are Raw Images? - NASA Solar System Exploration

    Oct 21, 2025 · The image was taken using a filter that lets red wavelengths of light pass through to the camera's sensor. This image and two others, taken in green and blue light, were combined to create …

  7. FAQ | Raw Images – NASA Solar System Exploration

    Oct 21, 2025 · The filters are specially designed to allow only certain wavelengths of light to pass through – be they red, green, blue, infrared, or ultraviolet. Some cameras also have polarized light …

  8. Live Eclipse Observing – NASA Solar System Exploration

    Apr 8, 2024 · NASA’s real-time science encyclopedia of deep space exploration. Our scientists and far-ranging robots explore the wild frontiers of our solar system.

  9. Directory - NASA Solar System Exploration

    Moons About Moons BY DESTINATION Earth (1) Mars (2) Jupiter (95) Saturn (83) Uranus (27) Neptune (14) Pluto (5) Asteroids, Comets & Meteors About Asteroids, Comets & Meteors BY TYPE

  10. Psyche Raw Image: Imager B - NASA Solar System Exploration

    Planets About Planets PLANETS Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune DWARF PLANETS Pluto Ceres Makemake Haumea Eris HYPOTHETICAL