Vantara

Size and Atmosphere: Vantara is a smaller planet, characterized by a thick ice shell that covers most of its surface, beneath which lies a vast subsurface ocean. The atmosphere is minimal, mostly composed of thin, cold vapors that hover above the ice.
Distance from Lyros: Located in the outer reaches of the solar system, Vantara orbits at a distance that keeps it perpetually cold and mostly frozen, making it one of the more remote celestial bodies in its system.
Geological Features: The planet's surface is dominated by ice, with active geological processes occurring beneath its shell, possibly including cryovolcanism.
Climate and Temperature: The climate is extremely cold, consistent with its remote solar position and icy composition. Surface temperatures are frigid year-round.
Atmospheric Composition: The thin atmosphere offers little protection from cosmic radiation and has minimal greenhouse effect, contributing to its cold environment.
Scientific Anomalies: The presence of a subsurface ocean beneath the ice makes Vantara a point of interest for studies on extraterrestrial life and comparative planetology.

Scientific Impact: Vantara is crucial for research into icy celestial bodies and their potential for harboring life. Its subsurface ocean is of particular interest for astrobiologists and geologists.
Political Impact: Due to its unique environment and potential scientific value, Vantara is often at the center of discussions regarding space exploration ethics and the protection of celestial bodies from contamination.
Economic Impact: While not economically significant due to its harsh conditions and remoteness, Vantara's potential discoveries could have long-term implications for scientific funding and space exploration priorities.
Technological Impact: Exploration of Vantara has driven advancements in technologies designed to operate in extreme cold and under ice, including specialized drilling rigs and submersible probes.
Strategic Impact: Vantara's isolation and extreme conditions make it a low-key strategic asset, primarily as a potential scientific outpost rather than for economic or military uses.

Discovery and Initial Survey: Vantara was discovered during the extended exploration missions aimed at mapping the outer solar system. Its ice-covered surface and hidden ocean were immediately recognized as scientifically significant.
Cultural Impact: Vantara has captured the imagination of the public and the scientific community alike, symbolizing the mysteries of the cosmos and the quest for knowledge about life in the universe.
The Ice Exploration Missions: These missions have been pivotal in studying Vantara's ice dynamics and subsurface ocean, providing valuable data that could inform the search for life on similar icy worlds.
Environmental Preservation Efforts: Given its pristine environment, Vantara has been designated as a protected zone by interplanetary agreements, restricting activities that could contaminate its ecosystem.
Technological Milestones: The development of cryogenic technology capable of penetrating its ice shell without disruption has been a significant achievement, stemming directly from the challenges posed by Vantara’s harsh environment.