Wörld

Wörld is a fictional planet featured in the science fiction novel "The Expanse" by James S. A. Corey. It is the third planet in the Sol system, orbiting between Mars and Jupiter. Wörld is a gas giant, similar in size to Jupiter, with a dense atmosphere composed primarily of hydrogen and helium. The planet is notable for its extensive ring system, which is composed of ice particles and rocky debris.

The surface of Wörld is not habitable due to its extreme temperatures and pressures. However, the planet's moons, particularly Europa and Ganymede, are of significant interest to scientists and explorers. Europa is believed to have a subsurface ocean of liquid water, which could potentially harbor extraterrestrial life. Ganymede, the largest moon in the Solar System, has its own magnetic field and is thought to have a similar subsurface ocean.

Wörld's ring system is a source of valuable resources, including water ice and various minerals. The rings have been the site of several space missions, including the mining operations of the United Nations Mars Initiative (UNMI) and the Belt colonies. The rings also pose a significant hazard to spacecraft, as they are composed of debris that can cause damage to vessels and equipment.

In the context of "The Expanse" series, Wörld and its moons serve as a backdrop for various political and scientific conflicts, as well as a source of valuable resources for the characters involved. The planet's unique characteristics and its role in the broader narrative make it an essential element of the series' universe.