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Antarctica’s Untersee – A Most Unusual Lake
astrobiology.com/2026/03/anta... #Astrobiology #Antarctica #DaleAndersen @setiinstitute.bsky.social
Antarctica's Untersee - A Most Unusual Lake - Astrobiology
Scientists estimate that Earth is home to more than 100 million lakes. Among the most unusual is Lake Untersee,
astrobiology.com
March 12, 2026 at 8:58 PM
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That Time Star Trek Tents Were Actually Used In Antarctica
astrobiology.com/2024/03/that... #astrobiology #antarctica #microbiology #LakeUntersee #exobiology #DaleAndersen @setiinstitute.bsky.social #AntarcticaDay #StarTrekStrangeNewWorlds @ansonmount.bsky.social @startrek.bsky.social
December 1, 2024 at 1:55 AM
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Happy #AntarcticaDay 🇦🇶 - check in on Astrobiologist @DaleAndersen and his research team currently on location at Lake Untersee #Antarctica astrobiology.com/dale-anderse... #astrobiology #antarctica #microbiology #limnology #Mars #LakeUntersee #exobiology @setiinstitute.bsky.social #AntarcticaDay
Dale Andersen's Field Reports Archives - Astrobiology
Welcome to the Astrobiology Web
astrobiology.com
December 1, 2024 at 1:31 AM
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Lake Untersee Base Camp
#Antarctica #DaleAndersen #Astrobiology We can see it also a little bit closer here. You can find the camp and other things in the glacier!
📸🛰 🙏 #Sentinel2 2026.01.21
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Footage: @sentinelonline.bsky.social

Click on 🖼️ to enlarge ↔️↕️
January 26, 2026 at 12:46 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 18 February 2026: Eclipse Watching And Base Camp Packing
astrobiology.com/2026/02/dale... #Astrobiology #Antarctica #DaleAndersen @setiinstitute.bsky.social
Dale Andersen’s Astrobiology Antarctic Status Report: 18 February 2026: Eclipse Watching And Base Camp Packing - Astrobiology
A partial eclipse over Lake Untersee yesterday
astrobiology.com
February 18, 2026 at 6:21 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 11 January 2026: Overland Traverse To Lake Untersee
astrobiology.com/2026/01/dale... #astrobiology #antarctica #exploration @setiinstitute.bsky.social #daleandersen #ExplorersClub
Dale Andersen’s Astrobiology Antarctic Status Report: 11 January 2026: Overland Traverse To Lake Untersee - Astrobiology
This morning Dale Andersen and his team departed their arrival point at Ultima Air base
astrobiology.com
January 11, 2026 at 5:27 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 18 January 2026: Lake Untersee Base Camp Is Operational
astrobiology.com/2026/01/dale... #Astrobiology #Antarctica #DaleAndersen @setiinstitute.bsky.social
Dale Andersen’s Astrobiology Antarctic Status Report: 18 January 2026: Lake Untersee Base Camp Is Operational - Astrobiology
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 our handiwork!
astrobiology.com
January 18, 2026 at 8:06 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 14 January 2026: Setting Up Base Camp At lake Untersee
astrobiology.com/2026/01/dale... #Astrobiology #Antarctica #DaleAndersen @setiinstitute.bsky.social
Dale Andersen’s Astrobiology Antarctic Status Report: 14 January 2026: Setting Up Base Camp At Lake Untersee - Astrobiology
Since our arrival we have been working hard to get shelter in place.
astrobiology.com
January 14, 2026 at 3:39 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 23/24 October 2024: Traverse Update astrobiology.com/2024/10/dale... #astrobiology #antarctica #exobiology #LakeUntersee @DaleAndersen @setiinstitute.bsky.social titute
October 24, 2024 at 8:26 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 14 December 2024: Departing Novo Station
astrobiology.com/2024/12/dale... #astrobiology #Antarctica #exobiology #analog #SCUBA #DaleAndersen @setiinstitute.bsky.social
Dale Andersen’s Astrobiology Antarctic Status Report: 14 December 2024: Departing Novo Station - Astrobiology
Keith’s note: Astrobiologist Dale Andersen is back in Antarctica at Lake Untersee for another field season of Research (preview). Dale’s work is coordinated through the SETI Institute. We’ll be postin...
astrobiology.com
December 14, 2024 at 5:46 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 20 November 2024: Live From Antarctica (webcast) astrobiology.com/2024/11/dale... #astrobiology #exobiology #SCUBA #ROV #submersible #antarctica #webcast #DaleAndersen @setiinstitute.bsky.social
Dale Andersen’s Astrobiology Antarctic Status Report: 20 November 2024: Live From Antarctica (webcast) - Astrobiology
On 20 Nov 2024 Astrobiologist Dale Anderson spoke with Bill Diamond, President & CEO of the SETI Institute
astrobiology.com
November 21, 2024 at 8:51 PM
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Dale Andersen’s Astrobiology Antarctic Status Report 16 March 2026: Spring Field Season Completed; Preparing The Fall Field Season astrobiology.com/2026/03/dale... #Astrobiology #Antarctica #DaleAndersen @setiinstitute.bsky.social #ExplorersClub
Dale Andersen’s Astrobiology Antarctic Status Report 16 March 2026: Spring Field Season Completed; Preparing The Fall Field Season - Astrobiology
Hi Keith, The team and I have been home for about two weeks now, settling back into the familiar rhythms of home and work after our time in Antarctica. Our attention has turned to the return of sample...
astrobiology.com
March 16, 2026 at 7:34 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 15 February 2026: Diving Under The Ice At Lake Untersee astrobiology.com/2026/02/dale... #Astrobiology #Antarctica #DaleAndersen @setiinstitute.bsky.social
Dale Andersen’s Astrobiology Antarctic Status Report: 15 February 2026: Diving Under The Ice At Lake Untersee - Astrobiology
Sorry for the quiet—our days have been packed
astrobiology.com
February 15, 2026 at 6:32 PM
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Dale Andersen’s Astrobiology Antarctic Status Report 16 March 2026: Spring Field Season Completed; Preparing The Fall Field Season astrobiology.com/2026/03/dale... #Astrobiology #Antarctica @DaleAndersen @SETIInstitute @NASAAdmin @ExplorersClub #LPSC2026
Dale Andersen’s Astrobiology Antarctic Status Report 16 March 2026: Spring Field Season Completed; Preparing The Fall Field Season - Astrobiology
Hi Keith, The team and I have been home for about two weeks now, settling back into the familiar rhythms of home and work after our time in Antarctica. Our attention has turned to the return of sample...
astrobiology.com
March 17, 2026 at 6:26 PM
astrobiology.bsky.social
Dale Andersen's Field Report: Preview: 2024 Lake Untersee Field Season
astrobiology.com/2024/10/dale... #astrobiology #antarctica #microbiology #limnology #Mars #LakeUntersee #exobiology #DaleAndersen @setiinstitute.bsky.social I institute #AntarcticaDay
Dale Andersen's Field Report: Preview: 2024 Lake Untersee Field Season - Astrobiology
Join us as we return to Lake Untersee in Antarctica to explore the hidden world beneath its thick ice, where a microbial ecosystem dominated by cyanobacteria provides a window to the past revealing Ea...
astrobiology.com
December 1, 2024 at 1:30 AM
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Dale Andersen’s Astrobiology Antarctic Status Report: 12 January 2026: Overland Traverse Imagery - And Hello ISS
astrobiology.com/2026/01/dale... #Astrobiology #Antarctica #DaleAndersen @setiinstitute.bsky.social
Dale Andersen’s Astrobiology Antarctic Status Report: 12 January 2026: Overland Traverse Imagery - And Hello ISS - Astrobiology
Dale Andersen and his astrobiology research team departed the Ultima ice airstrip
astrobiology.com
January 12, 2026 at 9:53 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 24 January 2026: Lake Untersee Base Camp Weather Conditions and Forecast
astrobiology.com/2026/01/dale... #Astrobiology #Antarctica #DaleAndersen @setiinstitute.bsky.social
Dale Andersen’s Astrobiology Antarctic Status Report: 24 January 2026: Lake Untersee Base Camp Weather Conditions and Forecast - Astrobiology
Keith’s note: A quick snapshot of the weather at Lake Untersee and A forecast for the coming week. Dale’s team has a small Ambient WS-4000 weather station set up near camp. When it’s online, it shares...
astrobiology.com
January 24, 2026 at 8:15 PM
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Microbial Structures In An Antarctic Lake Could Reveal More About How Life Evolved
astrobiology.com/2024/07/micr... #astrobiology #antarctica #microbiology #limnology #Mars #LakeUntersee #exobiology @DaleAndersen @SETIinstitute
Microbial Structures In An Antarctic Lake Could Reveal More About How Life Evolved - Astrobiology
In the depths of remote Antarctic lakes, communities of microorganisms are thriving where few life forms can survive.
astrobiology.com
October 22, 2024 at 7:53 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 1 November 2024: Drilling Dive Holes Through The Ice
astrobiology.com/2024/11/dale... #astrobiology #analog #antarctica @DaleAndersen @setiinstitute.bsky.social #SCUBA
Dale Andersen’s Astrobiology Antarctic Status Report: 1 November 2024: Drilling Dive Holes Through The Ice - Astrobiology
Yesterday’s calm weather allowed us to set up the last WeatherPort for the dive hut and pitch another Heimplanet tent, gradually expanding our camp.
astrobiology.com
November 1, 2024 at 8:48 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 11 December 2024: Back at Novo Station
astrobiology.com/2024/12/dale... #astrobiology #Antarctica #exobiology #analog #SCUBA #DaleAndersen @setiinstitute.bsky.social #AGU #AGU24 #AGU2024
Dale Andersen’s Astrobiology Antarctic Status Report: 11 December 2024: Back at Novo Station - Astrobiology
Keith’s note: Astrobiologist Dale Andersen is back in Antarctica at Lake Untersee for another field season of Research (preview). Dale’s work is coordinated through the SETI Institute. We’ll be postin...
astrobiology.com
December 11, 2024 at 4:11 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 19 February 2026: Return Overland Traverse From Lake Untersee
astrobiology.com/2026/02/dale... #Astrobiology #Antarctica @DaleAndersen @SETIInstitute
Dale Andersen’s Astrobiology Antarctic Status Report: 19 February 2026: Return Overland Traverse From Lake Untersee - Astrobiology
Arrived UAL airbase about 2:45 on UTC/GMT after a 5 hr 45 min drive across the polar landscape! Very windy morning but great ride back!
astrobiology.com
February 19, 2026 at 9:09 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 5 November 2024: Evening In Antarctica (video)
astrobiology.com/2024/11/dale... #astrobiology #Antarctica #exobiology #analog #SCUBA @DaleAndersen @setiinstitute.bsky.social
Dale Andersen’s Astrobiology Antarctic Status Report: 5 November 2024: Evening In Antarctica - Astrobiology
Keith’s note: Astrobiologist Dale Andersen is back in Antarctica at Lake Untersee for another field season of Research (preview). Dale’s work is coordinated through the SETI Institute. We’ll be postin...
astrobiology.com
November 5, 2024 at 8:41 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 3 November 2024: Preparing For Science Diving
astrobiology.com/2024/11/dale... #astrobiology #Antarctica #exobiology #analog #SCUBA #DaleAndersen @setiinstitute.bsky.social
Dale Andersen’s Astrobiology Antarctic Status Report: 3 November 2024: Preparing For Science Diving - Astrobiology
Keith’s note: Astrobiologist Dale Andersen is back in Antarctica at Lake Untersee for another field season of Research (preview). Dale’s work is coordinated through the SETI Institute. We’ll be postin...
astrobiology.com
November 4, 2024 at 3:58 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 14 November 2024: The Plumes of Enceladus
astrobiology.com/2024/11/dale... #astrobiology #antarctica #exobiology #analog #SCUBA #DaleAndersen #SETIInstitute #Enceladus
Dale Andersen’s Astrobiology Antarctic Status Report: 14 November 2024: The Plumes of Enceladus - Astrobiology
Keith’s note: Astrobiologist Dale Andersen is back in Antarctica at Lake Untersee for another field season of Research (preview). Dale’s work is coordinated through the SETI Institute. We’ll be postin...
astrobiology.com
November 15, 2024 at 5:13 PM
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Dale Andersen’s Astrobiology Antarctic Status Report: 29 October 2024: Base Camp Structures
astrobiology.com/2024/10/dale... #astrobiology #antarctica #exobiology @DaleAndersen @setiinstitute.bsky.social
Dale Andersen’s Astrobiology Antarctic Status Report: 29 October 2024: Base Camp Structures - Astrobiology
Astrobiologist Dale Andersen is back in Antarctica at Lake Untersee for another field season of Research
astrobiology.com
October 29, 2024 at 5:35 PM