Phobos is one of the two moons of Mars, the other being Deimos. It was discovered in 1877 by American astronomer Asaph Hall and is named after the Greek god of fear, who was the son of Ares (the Greek counterpart of Mars). Phobos is the larger and closer of the two moons, with a mean diameter of about 22.4 kilometers (13.9 miles).

The List of minor planets 471001–472000 refers to a range of numbered minor planets (or asteroids) that have been cataloged and tracked by astronomers. These minor planets are part of a larger collection, known as the Minor Planet Center (MPC), which is responsible for the designation and tracking of such celestial bodies.

The "List of minor planets: 480001–481000" refers to a section of the catalog of minor planets, which are small celestial bodies that orbit the Sun, including asteroids, trans-Neptunian objects, and more. This specific range includes minor planets that have been assigned numbers between 480001 and 481000. These minor planets are typically identified through observations and are assigned a provisional designation before being numbered.

"Sao" refers to a natural satellite, or moon, that orbits the planet Neptune. It is one of the many irregular moons of Neptune and is part of a group known as the "Nereid group." Discovered in 1989 during the Voyager 2 spacecraft flyby, Sao is relatively small and is thought to be composed of icy and rocky material. It has an irregular shape and a diameter of about 20 kilometers (12 miles).

The list of minor planets numbered from 491001 to 492000 includes various small celestial bodies that orbit the Sun. These minor planets, also known as asteroids, are designated by a unique numerical identifier once they are confirmed and deemed to be distinct objects. The specifics of each minor planet in this range would typically include their assigned names (if any), discovery dates, and other relevant orbital parameters.

The list of minor planets numbered from 497001 to 498000 consists of various asteroids and other small celestial bodies that have been designated with specific numerical identifiers by the International Astronomical Union (IAU). Each minor planet has a unique number and typically a name, which may be based on various themes, such as mythological figures, scientists, or places.

Mimas is one of Saturn's moons, notable for its distinctive appearance and features. Discovered in 1789 by the astronomer William Herschel, Mimas is often referred to as the "Death Star moon" due to a large impact crater called Herschel that dominates its surface. This crater is about 130 kilometers (81 miles) wide, making it nearly one-third the diameter of Mimas itself, which is about 396 kilometers (246 miles) across.

The list of minor planets numbered from 507001 to 508000 consists of various celestial objects that have been discovered and cataloged. Minor planets, also known as asteroids, are smaller than planets and include both asteroids and some comets. This extensive cataloging system helps in tracking and studying these minor celestial bodies. Each of these minor planets is usually assigned a number when discovered, and some may receive names according to certain conventions.

The list of minor planets numbered from 509001 to 510000 includes various small solar system bodies that have been cataloged by the International Astronomical Union (IAU). Each minor planet is assigned a unique number once its orbit has been confirmed, and many of them also receive a name.

Calypso is a natural satellite of Saturn, classified as one of its moons. Specifically, it is considered a "co-orbital moon" because it shares its orbit with another larger moon, Tethys. Calypso is part of a group of moons known as "shepherd moons," which help maintain the stability of Saturn's rings and the orbits of smaller moons through gravitational interactions.

The list of minor planets from 522001 to 523000 includes various small celestial bodies that have been identified and cataloged within the solar system. Each minor planet is typically designated by a unique number and may also have a name if it has been officially assigned one.

The list of minor planets numbered from 525001 to 526000 consists of a collection of small celestial bodies that orbit the Sun, primarily in the asteroid belt, and are designated with specific numerical identifiers. These minor planets are typically discovered through observational studies and are named according to various conventions, often honoring individuals, places, or mythological figures.

Eggther is a fictional moon in the universe of the video game "Star Wars: The Old Republic," which is set in the Star Wars universe. In the game, Eggther is characterized as an oceanic moon that orbits a gas giant. Players may encounter various elements related to Eggther in their adventures, including quests, NPCs, and exploration opportunities. The moon's environment typically includes water features, aquatic life, and possibly other unique characteristics that enhance the gameplay experience.

The list of minor planets numbered from 534001 to 535000 refers to a series of small celestial bodies that orbit the Sun and have been cataloged by the International Astronomical Union (IAU). Each minor planet is assigned a unique numerical designation, and some may also have a name or designation based on physical characteristics, discoverer, or mythological references.

The list of minor planets numbered 538001 to 539000 contains a range of asteroids that have been assigned numbers by the Minor Planet Center. Each of these celestial objects has a unique identifier and may include information such as their discovery date, orbit details, and occasionally, names if they have been designated with a specific title.

Enceladus is one of the moons of Saturn, notable for its intriguing features and potential for hosting conditions suitable for life. Here are some key aspects of Enceladus: 1. **Size and Composition**: Enceladus is relatively small, with a diameter of about 500 kilometers (approximately 310 miles). It is primarily composed of water ice and has a rocky core.

The list of minor planets numbered from 543001 to 544000 includes a range of asteroids and other small celestial bodies that have been identified and cataloged in the Minor Planet Center's database. Each object is assigned a unique number and may also have a provisional designation or a name. This segment of minor planets typically consists of discoveries that have been made primarily in the 21st century, as the numbering system continues sequentially.

The list of minor planets, specifically from 549001 to 550000, includes various asteroids that have been assigned a number by the Minor Planet Center. Each minor planet has its own specific designation which typically includes a number as well as a name if it has been officially named. This range includes many minor planets, but specific details can be cumbersome to list in total due to the high volume.

Erriapus is a relatively small moon of the planet Saturn. It was discovered in 2000 using images taken by the spacecraft Cassini-Huygens. Erriapus orbits Saturn and is part of the group of irregular moons, which means it has an unusual orbit compared to the larger, more spherical moons. The moon is named after a figure from Greek mythology, specifically a son of the god Ares (Mars) and the goddess Aphrodite (Venus).

The list of minor planets numbered from 554001 to 555000 includes various small celestial bodies that are primarily located in the asteroid belt, although some may be in other regions of the solar system. These minor planets are cataloged and numbered by the International Astronomical Union (IAU). Each entry typically includes the minor planet's number, its provisional designation, and sometimes its name if it has been assigned one.