Scientists who study glacier ice have found viruses nearly 15,000 years old in two ice samples taken from the Tibetan Plateau in China. Most of those viruses, which survived because […]
Cryobiology
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Cryobiology, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Habitable Zones, Icy Worlds, Microbiology & Virology, Press Release, ROVs/Submersibles/Diving, Sample Return
Potential For Life In Lakes Isolated Beneath Antarctic Ice
In a study published in Science Advances, researchers from Imperial College London, the University of Lyon and the British Antarctic Survey have shown Antarctic subglacial lakes may be more hospitable […]
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Biosignatures & Paleobiology, Cryobiology, Dale Andersen's Field Reports, Education and Outreach, Exploration Gear & Tech, Habitable Zones, Icy Worlds, Imaging & Spectroscopy, ROVs/Submersibles/Diving, Status Report, Video, Audio, Webcasts, Podcasts, Water/Hycean Worlds & Oceanography
Video: Drone Footage Of Lake Untersee, Antarctica
Dale Andersen: A quick video tour of Lake Untersee using drone footage I captured including views of our camp, a drive across the lake from our camp to the pressure […]
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Cryobiology, Exploration Gear & Tech, Icy Worlds, Missions & Hardware, Press Release, Robotics/Rovers/UAVs, ROVs/Submersibles/Diving, Water/Hycean Worlds & Oceanography
BRUIE Aquatic Rover Goes for a Drive Under the Ice
A little robotic explorer will be rolling into Antarctica this month to perform a gymnastic feat — driving upside down under sea ice.
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Astronauts and Explorers, Biochemistry & Organic Chemistry, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Cryobiology, Dale Andersen's Field Reports, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Habitable Zones, Icy Worlds, Imaging & Spectroscopy, Life Support Systems, Mapping, Geodesy, Cartography, Bathymetry, Origin & Evolution of Life, ROVs/Submersibles/Diving, Sample Return, Status Report, Water/Hycean Worlds & Oceanography
Astrobiologist Dale Andersen Antarctic Status Report 7 November 2018: Repairing Heavy Damage
“We are still recovering from the damaging winds that trashed the camp, but as soon as things calm down we will get busy and pull it all back together.” “The […]
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Astronauts and Explorers, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Cryobiology, Dale Andersen's Field Reports, Exploration Gear & Tech, Habitable Zones, Icy Worlds, Imaging & Spectroscopy, Life Support Systems, Mapping, Geodesy, Cartography, Bathymetry, Microbiology & Virology, Origin & Evolution of Life, People Of Astrobiology, ROVs/Submersibles/Diving, Sample Return, Status Report, Tricorders & Sensors, Water/Hycean Worlds & Oceanography
Astrobiologist Dale Andersen Antarctic Status Report 6 November 2018: Wind Damage
“Our winds have continued unabated likely hitting 40-50 m/s at times.” “We did lose four of our tents yesterday despite our best efforts to save them – the winds were […]
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Biosignatures & Paleobiology, Cryobiology, Dale Andersen's Field Reports, Education and Outreach, Exploration Gear & Tech, Habitable Zones, Icy Worlds, Imaging & Spectroscopy, Status Report, Video, Audio, Webcasts, Podcasts, Water/Hycean Worlds & Oceanography
Video: A Journey to Mars: McGill Arctic Research Station, Expedition Fiord, Nunavut Canada
Dale Andersen: A quick journey north to the McGill Arctic Research Station at Expedition Fiord, Axel Heiberg Island.
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Cryobiology, Exploration Gear & Tech, Icy Worlds, Missions & Hardware, Press Release, Robotics/Rovers/UAVs, ROVs/Submersibles/Diving, Saturn, Titan, Water/Hycean Worlds & Oceanography
Building An Alien Ocean To Test Space Submarines
Building a submarine gets tricky when the temperature drops to -300 Fahrenheit and the ocean is made of methane and ethane.
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Biochemistry & Organic Chemistry, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Cryobiology, Desert Worlds, Habitable Zones, Icy Worlds, Mapping, Geodesy, Cartography, Bathymetry, Microbiology & Virology, Press Release, Sample Return
Salty Antarctic Pond Could Provide Clues About Mars’ Water
A shallow, briny pond located in what is often considered one of the most Mars-like regions on Earth is probably being fed by groundwater seeping up, rather than moisture seeping […]
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Astronauts and Explorers, Away Teams & Field Reports, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Cryobiology, Dale Andersen's Field Reports, Exploration Gear & Tech, Extremeophiles and Extreme Environments, Habitable Zones, Icy Worlds, Imaging & Spectroscopy, Life Support Systems, Mapping, Geodesy, Cartography, Bathymetry, Microbiology & Virology, Origin & Evolution of Life, People Of Astrobiology, Sample Return, Status Report, Water/Hycean Worlds & Oceanography
Astrobiologist Dale Andersen Antarctic Status Report 28 November 2017: Last Week at Lake Untersee
This message was received via Iridium on 28 November 28, 2017 8:13:28 AM EST “We are in our last week of work here at Untersee before heading back to Novo […]