![A heterotrophic ecosystem enabled by fermentation on Enceladus. [astro-ph.EP]](https://i0.wp.com/astrobiology.com/wp-content/uploads/2026/10/Fermentation.png?resize=1200%2C720&ssl=1)
[astro-ph.EP] Saturn’s icy moon Enceladus is a prime target in the search for life beyond Earth. Abundant H2 and CH4 in Enceladus’s south-polar plume have been shown to be consistent […]
Analog Studies
Posted inSample Return
An Interdisciplinary Approach To Sampling Hard Rock Cores Of The Oceanic Crust For Microbiological And Biogeochemical Research
[Scientific Drilling] Studying life in the deep, rocky subseafloor involves many layers of technological and methodological challenges, and each drilling project or expedition must make a series of choices to […]
Posted inMicrobiology & Virology
Assessing the Preservation of Polysaccharides from a Sea-Ice Bacterium Through Analog Icy Moon Plume Ejection
[Astrobiology (Journal)] Detection of complex organics emitted from Saturn’s moon Enceladus has intensified the search for biosignatures accessible to future missions.
Posted inMars
European Rover Trains For Mars In The Desert
[ESA] The exercise was an important rehearsal for what the ExoMars Rosalind Franklin rover might encounter when it lands on the Red Planet in 2030. It brought together a rover […]
Posted inAway Teams & Field Reports
NASA Scientists Search For Clues About Mars’ Past In Scotland
[NASA] This summer, NASA scientists headed to the Scottish Highlands to follow up on last year’s announcement of potential biosignatures on Mars and prepare for future research.
Posted inMars
The North Pole Of Mars Is Less Dusty Than Scientists Thought
[University of Washington] Although Mars may have once resembled Earth, the rocky red planet now appears far from hospitable. Still, certain details — such as ice-bound water — pique researchers’ […]
Posted inCryobiology
Antarctica’s Only Two Flowering Plants Reveal Opposing Strategies For Surviving Long-term Warming
[Instituto de Ecologia y Biodiversidad] A team of Chilean and Spanish researchers has published in the scientific journal Physiologia Plantarum the results of one of the longest-running in situ warming […]
Posted inAnalog Studies
Offworld Expedition Training: Astronauts Explore An Ancient Earth Volcano
[ESA]. From its rim, remnants of recent eruptions lie open for this crew of astronauts learning geology for planetary exploration. Participants of PANGAEA’s 10th edition are ESA astronaut Pablo Álvarez Fernández, […]
Posted inExploration Gear & Tech
Looking Inside Living Antarctic Cells For The First Time
[British Antarctic Survey] Cambridge engineers have built the first microscope to see inside living cells in sub-zero conditions, revealing secrets of Antarctic fish survival.
Posted inEuropa
Europa Smooth Plains Formation: A SPH Cryovolcanic Model
[astro-ph.EP] Cryovolcanism is a fundamental geodynamical process that has been observed on several icy moons. Europa stands out as a primary target for investigating potential cryovolcanic activity and its role […]