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  1. Phobos (moon) - Wikipedia

    Phobos (/ ˈfoʊbəs /) is the innermost and larger of the two natural satellites of Mars, the other being Deimos. The two moons were discovered in 1877 by American astronomer Asaph Hall. …

  2. Phobos - NASA Science

    Nov 3, 2024 · Phobos is the larger of Mars' two moons. 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.

  3. Phobos | Moon of Mars, Orbit, Ellipsoid Shape, Diameter, Stickney ...

    Phobos, the inner and larger of Mars ’s two moons. It was discovered telescopically with its companion moon, Deimos, by the American astronomer Asaph Hall in 1877. Phobos is a small …

  4. Phobos: The Greek God Who Made Warriors Tremble

    Feb 17, 2025 · Phobos, the Greek god of fear and panic, spread terror on the battlefield alongside Ares. Discover his origins, myths, and lasting influence on culture.

  5. Phobos - Greek Mythology Wiki

    Phobos (Ancient Greek: Φοβος, meaning "fear") was the Greek God and prsonification of panic, flight and rout in Greek mythology. He is the offspring of Aphrodite and Ares.

  6. Phobos: Distance, Differences, Facts, Size, Surface

    Aug 26, 2024 · Phobos is one of Mars’ two natural satellites, discovered by American astronomer Asaph Hall in 1877. The moon measures approximately 22 kilometers in diameter and is …

  7. Phobos: Facts about Mars' Moon, Phobos • The Planets

    Phobos (pronounced FOH bus) is the largest of the two moons which orbit the planet Mars. It is also closer to it’s primary than any other satellite in the solar system. Phobos travels only …

  8. Phobos - NASA

    2 Min Read MAVEN Observes Mars Moon Phobos in the Mid- and Far-Ultraviolet Multimedia Go To Galleries

  9. Phobos | Moon of Mars | Solar System | GO ASTRONOMY

    Phobos (pronounced FOH-buhs) is one of two moons of the planet Mars. Phobos is the larger innermost moon, and is thought to be a rubble pile held together by a dark thin crust. In 30 to …

  10. 2026 Mars mission will set out to solve the mystery of its moons

    11 hours ago · The mystery of how Mars acquired its moons, Phobos and Deimos, may start to be unravelled in 2026 with the launch of a spacecraft that will eventually bring a chunk of Phobos …