Hi Keith, The past couple of days brought low clouds, some drifting snow, and steady winds that peaked around 30 m/s (~67 mph).
Microbial mat
Dale Andersen’s Astrobiology Antarctic Status Report: 18 January 2026: Lake Untersee Base Camp Is Operational
Keith: We just completed the camp last night, and today a storm will move in with 50 mph winds (more?) and perhaps some snow. Should provide a quick test of […]
Signs Of Ancient Life Turn Up In An Unexpected Place
Dr. Rowan Martindale, a paleoecologist and geobiologist at the University of Texas at Austin, was walking through the Dadès Valley in the Central High Atlas Mountains of Morocco when she […]
Dale Andersen’s Astrobiology Antarctic Status Report: 14 January 2026: Setting Up Base Camp At Lake Untersee
Hi Keith, Since our arrival we have been working hard to get shelter in place. That is always our first priority: establish safe, warm protection from the elements, then we […]
Dale Andersen’s Astrobiology Antarctic Status Report: 12 January 2026: Overland Traverse Imagery – And Hello ISS
Keith’s note: Dale Andersen and his astrobiology research team departed the Ultima ice airstrip where they arrived the other day – and drove their snowmobiles south to their research base […]
Dale Andersen’s Astrobiology Antarctic Status Report: 11 January 2026: Overland Traverse To Lake Untersee (Update)
Update: Dale and his team are now at Lake Untersee at S 71.260082° E 13.506017° at an elevation of 2,645 ft. Picture below. Dale Andersen and his team are now […]
Dale Andersen’s Astrobiology Antarctic Status Report: 9 January 2026: Building Our New Storage Facility
Hi Keith, we had another busy day moving and sorting gear. We hope to wrap that up tomorrow, and if everything comes together, we will head out on the traverse […]
Methanogens Through Geological Time And Space: Impact On Planetary Evolution and Significance For Life Beyond Earth
Methanogens, also known as methanogenic archaea, are among the most ancient and widespread microorganisms, despite their particular requirements for growth. These oxygen-sensitive microorganisms have impacted climate and biogeochemical cycles throughout […]
Dale Andersen’s Astrobiology Antarctic Status Report: 7 January 2026: Arrival In Antarctica
Keith’s note: I got this update by text from Dale early this morning:
Dale Andersen’s Astrobiology Antarctic Status Report: 6 January 2026: Flying South to Antarctica
Keith’s note: Astrobiologist Dale Andersen is heading back in Antarctica at Lake Untersee in January-February 2026 for another field season of research. Update: Dale and team have landed. Picture below.
