Hydra is the outermost moon of Pluto, orbiting beyond Kerberos. [11] Similarly to all of Pluto's moons, Hydra's orbit is nearly circular and is coplanar to Charon's orbit; all of Pluto's moons …

2024年11月3日 · Hydra is the outer of the two moons discovered orbiting Pluto in 2005. Nix and Hydra are roughly 5,000 times fainter than Pluto and are about two to three times farther from …

2024年11月4日 · Pluto’s moon system – Charon, Nix, Hydra, Styx, and Kerberos – is believed to have formed after a collision between Pluto, and another Kuiper Belt Object early in the history …

Hydra is the farthest moon of Pluto. It was found along with Nix in June, 2005 by the Hubble Space Telescope's Pluto Companion Search Team, which is composed of Hal A. Weaver, …

2015年7月15日 · Since its discovery in 2005, Pluto’s moon Hydra has been known only as a fuzzy dot of uncertain shape, size, and reflectivity. Imaging obtained during New Horizons’ historic …

Hydra is the outermost of the 5 moons of planet Pluto. It is a small, irregular-shaped moon composed mostly of water ice. For a listing of all moons, see Moons of the Planets.

2015年7月13日 · Hydra, not being massive enough to form a spheroid under its own gravity, is believed to be oblong in shape – the same holds true for Pluto’s moon of Nix.

2023年4月17日 · A pair of small moons orbiting Pluto, which were discovered by NASA’s Hubble Space Telescope, have been named Nix and Hydra. Discovered in 2005, the two moons are …

Hydra is the farthest moon from the dwarf planet Pluto. Hydra is the second largest moon orbiting Pluto. Hydra has ice water on its surface, causing it to be highly reflective. The NASA space …

Hydra is a moon that orbits the planet Pluto and has a surface area of 16,286.02 and semi-major axis of unknown.