Tibet 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.

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 […]

The photo, titled Cosmic Fireworks, won the Skyscapes category of the 2023 Astronomy Photographer of the Year competition, hosted by the Royal Observatory Greenwich. This breathtaking image not only showcases the awe-inspiring beauty of sprite discharges but also sparks public interest in extreme weather phenomena and their scientific significance. Credit Angel An

Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Magnetic Fields, Electromagnetism, bioelectricity,, Press Release, Radiation, Space Weather & Heliophysics

Unveiling The Mysterious Sprite Fireworks Over The Himalayas

by Keith CowingMarch 21, 2025March 21, 2025

Have you ever heard of—or even seen—red lightning? These are not animated characters but real atmospheric phenomena known as electrical discharges that occur high above thunderstorms. Scientists refer to them […]

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. […]

Smog over northern India on the edge of the Himalayan glaciers. CREDIT NASA Earth Observatory image by Joshua Stevens, using VIIRS data from NASA EOSDIS/LANCE

Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Gaia - Planetary Perspectives, Icy Worlds, Polar / Alpine Expeditions, Press Release, Terraforming & Geoengineering

Short Term Impact of Human Activity During the Anthropocene: The Corona Pandemic Reduced The Melting Of Himalayan Glaciers

by Keith CowingDecember 21, 2023December 21, 2023

Editor’s note: Astrobiologists are often focused on how a planet’s life history shapes the life on it and how that life can, in turn, alter a planet’s life history. Life […]

Imaging & Spectroscopy, Polar / Alpine Expeditions, Status Report

Himalayan Mountains in Nepal and Bhutan as Seen from Orbit

by Keith CowingOctober 10, 2014December 18, 2023

This Envisat Medium Resolution Imaging Spectrometer (MERIS) reduced resolution image was acquired on 16 October 2004 along the southern rim of the Himalayas defining the edge of the Tibetan Plateau.

Imaging & Spectroscopy, Polar / Alpine Expeditions, Status Report

Himalayan Mountains in Nepal, Bhutan, China, and India As Viewed From Orbit

by Keith CowingSeptember 29, 2014December 18, 2023

This Envisat image captures Asia’s diverse topography, altitude and climate with the snow-sprinkled Himalayan Mountains marking the barrier between the peaks of the Tibetan Plateau (top) in Central Asia and […]

Tibet

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

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

Unveiling The Mysterious Sprite Fireworks Over The Himalayas

Viral Secrets From Glacial Ice Reveal Climate Adaptations

Locked In A Glacier, Viruses Adapted To Survive Extreme Weather

Short Term Impact of Human Activity During the Anthropocene: The Corona Pandemic Reduced The Melting Of Himalayan Glaciers

Himalayan Mountains in Nepal and Bhutan as Seen from Orbit

Himalayan Mountains in Nepal, Bhutan, China, and India As Viewed From Orbit

White Paper On Phototrophic Biosignatures: Research Priorities For The Search For Life On Other Worlds

Autonomous AI-Cosmoindustry and the Quiet Expansion Filter: A Threshold-Based Resolution of the Fermi Paradox

A Scalable Path to Astrometric Exomoon Discoveries with the Nautilus Space Observatory

20 Years Later: The ALH 84001 Debate in Context with Viking’s Results. Lessons Learned and Portals Opened

Ocean Planet Research: 31 New Species Discovered in Two Weeks of Deep Sea Exploration