Editor’s note: when it comes to conducting field trips – sorties – Away Team missions – on another world, astrogeology and astrobiology and astrochemistry overlap with one another all the […]
Analog Studies
Limiting Ice World Exploration: U.S. Will Retire Its Only Icebreaker Thus Stranding Polar Research
Editor’s note: space agencies around the world have long used polar locations as analogs wherein the sudy of geology and biology informs our understanding of the extremes to which Earth […]
Mars’s Chilly North Polar Vortex Creates a Seasonal Ozone Layer
A rare glimpse into the wintry conditions of Mars’s north polar vortex has shown that temperatures inside the vortex are far colder than outside, and that the permanent darkness that […]
ESA Away Team Training: Lunar Geology Lessons For Artemis
Editor’s note: when it comes to conducting field trips – sorties – Away Team missions – on another world, astrogeology and astrobiology and astrochemistry overlap with one another all the […]
The Biology, Microclimate, and Geology of a Distinctive Ecosystem Within the Sandstone of Hyper-Arid Timna Valley, Israel
Microbial endolithic communities in the sandstone rocks of the southern Negev Desert, particularly in Timna Park, were initially discovered by Imre Friedmann and Roseli Ocampo-Friedmann in their pioneering study about […]
Extreme Earth Life: Flatworm Cocoons Discovered In Abyssal Depths Of Over 6,000 Meters
Editor’s note: when we begin to robotically explore the ice-covered oceans of Enceladus, Europa, Ganymede, Mimas etc. we’ll need to make the most of the visits. Learning how to best […]
Perseverance Rover Uncovers Clues To Ancient Martian Chemistry
NASA’s Perseverance Rover spent three years exploring the floor of Jezero Crater, located just north of the Martian equator.
Planetary Protection Knowledge Gap Closure Enabling Crewed Missions to Mars
As focus for exploration of Mars transitions from current robotic explorers to development of crewed missions, it remains important to protect the integrity of scientific investigations at Mars, as well […]
Glacier-like Features on Mars
There are many locations in the mid-latitudes of Mars that look like material has flowed. This image shows an example flowing downhill between two ridges.
A Slice of Ice On Mars
This HiRISE image shows a deposit draping the surface like a blanket. The deposit is eroding away, and near the center of the image we can see a section that […]
