Tibetan Plateau Archives

Geographic distribution of extreme environments, that can serve as planetary analogues, overlaid on a hypsometric map of the Indian subcontinent and adjoining Indian Ocean. -- Frontiers via eartharxiv.org

Analog Studies, Arctic / Antarctic / Alpine, Astrobiology (general), Away Teams & Field Reports, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Desert Worlds, Exploration Gear & Tech, Icy Worlds, Lava / magma ocean / Volcanic Worlds, Nomenclature, Systematics, Natural History, Polar / Alpine Expeditions, Robotics/Rovers/UAVs, ROVs/Submersibles/Diving, Status Report, Water/Hycean Worlds & Oceanography

Planetary Analog Sites In The Indian Subcontinent And The Indian Ocean: Underexplored Environments Suited For Astrobiological And Space Research

by Keith CowingFebruary 5, 2026February 5, 2026

Astrobiology seeks to understand the origin, evolution, distribution, and future of life in the Universe, focusing on habitability beyond Earth.

(a) Remote sensing satellite image of Gongzhuco; (b) Remote sensing satellite image of Nare; (c) Remote sensing satellite image of Tarenben; (d) Remote sensing satellite and field photograph (inset) of Nadong; (e) Conglomerate from Gufeng; (f) Conglomerate from Maqiaco; (g) Picritic basalt from Gufeng; (h) Basalt from Gufeng; (i) Tuff from Nadong. Ol, olivine; Px, pyroxene. -- Geology

Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Extinction events, Nomenclature, Systematics, Natural History, Origin & Evolution of Life, Status Report

Key Drivers Of Recurrent Extinction In The Triassic

by Keith CowingJanuary 30, 2026January 30, 2026

Mass extinctions are extremely catastrophic events on Earth. Throughout Earth’s evolutionary history, numerous mass extinctions have occurred, with five major mass extinctions being particularly representative.

Schematic representation of extreme environments across the Indian subcontinent and the Indian Ocean that serve as planetary analogues. Terrestrial ecosystems include mud volcanoes, saline habitats, desert sandstorms, glaciers, ophiolites, geothermal springs, high-altitude lakes, and natural caves and mines. Marine ecosystems of the Indian Ocean remain relatively underexplored, with documented sites including deep-sea hydrothermal vents and subsurface trenches. This figure is adapted and inspired by Merino et al. (2019).617618619620

Analog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Habitable Zones, Mapping, Geodesy, Cartography, Bathymetry, Polar / Alpine Expeditions, Status Report, Water/Hycean Worlds & Oceanography

Planetary Analog Sites In The Indian Subcontinent And The Indian Ocean: Underexplored Environments Suited For Astrobiological And Space Research

by Keith CowingOctober 5, 2025October 5, 2025

The central objective of astrobiology is to evaluate the habitability of other planetary bodies and given the high cost and logistical complexity of space missions, preliminary investigations of planetary analog […]

The Tibetan Plateau is a region of stunning beauty, and as this true-color Terra MODIS image from December 14, 2002, shows, is graced with hundreds of lakes that sparkle like emeralds and sapphires against the delicate tan and peach colors of the land. The plateau´s elevation averages 4,880 meters (16,010 feet) above sea level, and is bounded by mountain ranges to the north—the Kunlun—and the south—the Himalayas. Four of the largest Asian rivers originate in Tibet: the Chang (Yangtze), the Mekong, the Thanlwin, and the Brahmaputra. larger image -- NASA

Analog Studies, Arctic / Antarctic / Alpine, Biophysics, Biosignatures & Paleobiology, Cryobiology, Extremeophiles and Extreme Environments, Habitable Zones, Icy Worlds, Microbiology & Virology, Press Release

Microscopic Life Inhabiting Glacial Habitats On The Tibetan Plateau

by Keith CowingJune 10, 2025June 10, 2025

Glaciers are important regulators of the Earth’s climate system, affecting the hydrological cycle, energy balance and the development of downstream ecosystems. Other than the polar regions, the Tibetan Plateau stands […]

Drilling on the plateau of Guliya Glacier in western China, at 6,200 m ASL elevation. Credit: Lonnie Thompson.

Analog Studies, Arctic / Antarctic / Alpine, Atmospheres, Climate, Weather, Away Teams & Field Reports, Biosignatures & Paleobiology, Cryobiology, Genomics, Proteomics, Bioinformatics, Habitable Zones, Icy Worlds, Microbiology & Virology, Press Release

Viral Secrets From Glacial Ice Reveal Climate Adaptations

by Keith CowingSeptember 6, 2024September 6, 2024

Researchers at The Ohio State University have made a significant discovery in understanding how viruses preserved in glacial ice have adapted to Earth’s climatic changes.

Network clusters of viruses from this study (in green) and NCBI RefSeq database (light blue). Each node represents one viral genome/contig; the edge between nodes represents a significant relationship between the two connected viral genomes/contigs with the shorter length accounting for stronger connection strength. The details of viral clusters and statistical results are provided in Supplementary Data 3. -- Nature Geoscience

Biochemistry & Organic Chemistry, Biogeochemical Cycles & Geobiology, Biophysics, Cryobiology, Extremeophiles and Extreme Environments, Habitable Zones, Icy Worlds, Microbiology & Virology, Press Release

Locked In A Glacier, Viruses Adapted To Survive Extreme Weather

by Keith CowingAugust 27, 2024August 27, 2024

For decades, the Guliya Glacier, located above 20,000 feet in the far northwestern Tibetan Plateau, has been one of the richest archives available to scientists to investigate large-scale paleoclimate shifts. […]

Acellular Players In The High Cryosphere -- Science China Press

Arctic / Antarctic / Alpine, Biophysics, Cryobiology, Extremeophiles and Extreme Environments, Genomics, Proteomics, Bioinformatics, Icy Worlds, Microbiology & Virology, Status Report

Acellular Players In The High Cryosphere: Diversity, Function And Activity Of The Global Supraglacial DNA Viruses

by Keith CowingDecember 29, 2023December 29, 2023

Supraglacial environments mainly consist of four main types of habitats for microbes and viruses, including snow, ice, meltwater, and cryoconites (the granular sediment on glacier surfaces).

Tibetan Plateau

Planetary Analog Sites In The Indian Subcontinent And The Indian Ocean: Underexplored Environments Suited For Astrobiological And Space Research

Key Drivers Of Recurrent Extinction In The Triassic

Planetary Analog Sites In The Indian Subcontinent And The Indian Ocean: Underexplored Environments Suited For Astrobiological And Space Research

Microscopic Life Inhabiting Glacial Habitats On The Tibetan Plateau

Viral Secrets From Glacial Ice Reveal Climate Adaptations

Locked In A Glacier, Viruses Adapted To Survive Extreme Weather

Acellular Players In The High Cryosphere: Diversity, Function And Activity Of The Global Supraglacial DNA Viruses

Alien World Chemistry Found Inside A Meteorite that Struck A New Jersey Home

Exoplanet Beta Pictoris d Found After More Than 10 Years Of Searching

When Stabilizing Feedbacks Wreak Havoc In Habitable Planets: Chaos At The Freezing Point In A Four-Feedback Climate Model

Biosignature Detectability On Transiting Habitable Worlds With ELT/ANDES

Rising From The Fragments: A Multi-factorial Regulatory Framework Of DNA Damage Response In Deinococcus radiodurans