[Frontiers in Robotics and AI]. As part of TU Delft Rhizome 2.0 and Moonshot projects, focusing on the development of extraterrestrial habitats in lava tubes, the robotic mapping of an […]
Robotics/Rovers/UAVs
Posted inWater/Hycean Worlds & Oceanography
MBARI Ocean World Expedition: Movement In The Deep
Editor’s note: When we start to mount Astrobiology missions to explore ocean worlds we’ll need ways for our robotic submersibles to observe and interact with whatever life forms they may […]
Posted inMars
Quasi-diurnal Kelvin Wave Observed in the Atmosphere of Mars by the Pressure Sensor on the InSight Lander
[astro-ph.EP]. During the initiation phase of Martian dust storms, a spectral signature of a zonal wavenumber 1 normal mode Kelvin wave (K1) has been observed in several surface pressure records.
Posted inMars
ExoMars Rosalind Franklin Rover Recon: Geological History Of Oxia Planum
[NASA] This crater contains exposures in the rim that can corroborate prevailing hypotheses for Oxia Planum’s geologic history ahead of the ExoMars Rosalind Franklin rover’s landing, currently planned for 2030. […]
Posted inRobotics/Rovers/UAVs
Solid-state Propulsion for Autonomous Reconnaissance of Karst (SPARK)
[NASA/NIAC] While karst terrain and subsurface caves are sites of immense scientific value on bodies like Titan, they are difficult or impossible to safely explore using current methods.
Posted inMars
Crustal Water Reservoir On Early Mars
[Geophysical Research Letters]. The next great leap in Martian exploration is the return of samples to Earth. Maximizing their scientific value requires non-destructive analytical techniques for early three-dimensional characterization.
Posted inMars
Biological Validation and Agnostic Experiments For Extant And Extinct Microbial Life Within The Martian Subsurface
[Astrobiology (Journal)] Over the last several decades, investigations of Earth’s subsurface and other extremely low-biomass systems have refined our understanding of the environmental limits of life, driven by methodological advances […]
Posted inMars
Preparing ExoMars For Rosalind Franklin Astrobiology Rover Delivery
[ESA] The footage shows the simultaneous deployment of two landing legs from the ExoMars landing platform, in two sequential pairs.
![View of the Hindsight application: drive panel synchronization (A) ensures consistent arrangement of data sources. The playhead (B) is accessible across the drive panel, tying all visualizations to the same timestamp. The fault in question is highlighted across data in red via the fault overlay (C). -- [cs.HC]](https://i0.wp.com/astrobiology.com/wp-content/uploads/2026/08/Hindsight.png?resize=1200%2C723&ssl=1)
Posted inRobotics/Rovers/UAVs
Hindsight: Similarity-Based Analytics For Mars Rover Drive Retrieval
[cs.HC] While Mars rover operators plan drives across hazardous Martian terrain and diagnose unexpected faults, the necessary information is distributed across separate systems and often reconstructed through manual correlation and […]
![Physical and chemical gradients predicted to dictate habitability across depth in the martian subsurface. These include (1) constraints on water; although water activity (aw) gradients are not yet known for Mars, predicted liquid brine stability depends on primary ionic composition with perchlorate-rich brines transitioning into chloride- and sulfate-enriched brines with depth and temperature (Chevrier and Slank, 2024; Stevens and Cockell, 2023). It is important to note that porosity is expected to decrease with depth, which may also influence water availability, with any potential brines increasingly localized to pore spaces and fractures (Michalski et al., 2018). (2) Surface radiation exposure is expected to subside to lower background radionuclide decay around 3–5 m depth. (3) If liquid water is present at depth, chemotrophic microbial communities could utilize the products of water–rock interaction including inorganic electron donors/acceptors and simple abiotic organics. Image created using biorender.com.-- [Astrobiology (Journal)]](https://i0.wp.com/astrobiology.com/wp-content/uploads/2026/08/Life-Detection.png?resize=1200%2C719&ssl=1)
Posted inMars
Life Detection In The Martian Subsurface: Advancements In Microbial Metabolic Research Under Mars Laboratory And Field-Analog Conditions Since Viking
[Astrobiology (Journal)] Following the Viking experiments in 1976, many of the original inferences of biological metabolism have been replicated via abiotic mechanisms we now know are plausible on Mars’ surface.