After years of lab work, the results are in: A rock that NASA’s Curiosity Mars rover drilled and analyzed in 2020 includes the most diverse collection of organic molecules ever […]
Mars
Posted inBiophysics, Biosignatures & Paleobiology, Extremeophiles and Extreme Environments, Genomics, Proteomics, Bioinformatics, Mars, Microbiology & Virology, Missions & Hardware, Planetary Protection & Biosafety, Press Release, Sample Return
How Resilient Fungus Might Survive Mars And Space
Scientists have long known that fungi are resilient, but a new study suggests that some strains might survive every step of the long, brutal trip to Mars.
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Biogeochemical Cycles & Geobiology, Desert Worlds, Icy Worlds, Imaging & Spectroscopy, Mapping, Geodesy, Cartography, Bathymetry, Mars, Status Report
Translucent Ice On Martian Dunes
Coordinating with the CaSSIS instrument on the ExoMars Trace Gas Orbiter, we acquired an image at this site for seasonal monitoring.
Posted inAtmospheres, Climate, Weather, Exoplanets, -moons, -comets, Icy Worlds, Mars, Press Release, Titan, Water/Hycean Worlds & Oceanography
Waves Hit Different On Other Planets
On a calm day, a light breeze might barely ripple the surface of a lake on Earth. But on Saturn’s largest moon Titan, a similar mild wind would kick up […]
Posted inAstrogeology, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Desert Worlds, Exploration Gear & Tech, Habitable Zones, Imaging & Spectroscopy, Mars, Missions & Hardware, Robotics/Rovers/UAVs, Status Report
Mars Curiosity Blog Sols 4845-4851: Bye-Bye Boxwork, Bye-Bye
Earth planning date: Friday, March 27, 2026
Posted inAnalog Studies, Astrogeology, Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Caves, Craters, Mountains, Subsurface, Lava Tubes, Desert Worlds, Habitable Zones, Icy Worlds, Imaging & Spectroscopy, Mapping, Geodesy, Cartography, Bathymetry, Mars, Press Release, Water/Hycean Worlds & Oceanography
New Evidence For An Ancient Ocean On Mars
Caltech researchers have identified geological features on Mars that could point to the existence of a long-dried ocean that once covered a third of the Red Planet’s surface.
Posted inAstrochemistry, Astrogeology, Exoplanets, -moons, -comets, Mars, Mercury, Meteorites & Asteroids, Status Report, Venus
Homogeneous Accretion Of The Earth In The Inner Solar System
Meteorites are classified as either non-carbonaceous- (NC) or carbonaceous (CC), representing bodies that likely formed in the inner- or outer solar system, respectively. Despite its location in the inner solar […]
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Astrogeology, Atmospheres, Climate, Weather, Caves, Craters, Mountains, Subsurface, Lava Tubes, Desert Worlds, Icy Worlds, Imaging & Spectroscopy, Mapping, Geodesy, Cartography, Bathymetry, Mars, Missions & Hardware, Press Release
Volcanic Ash Creeps Across Mars – The View From Orbit
Noticeable change on Mars often takes millions of years – but the European Space Agency’s Mars Express has captured a blanket of dark ash creeping across the planet in just […]
Posted inAstrogeology, Atmospheres, Climate, Weather, Biochemistry & Organic Chemistry, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Desert Worlds, Imaging & Spectroscopy, Mars, Missions & Hardware, Robotics/Rovers/UAVs, Status Report
Mars Curiosity Blog, Sols 4852–4858: When Data Take Their Time…
Earth planning date: Friday, April 3, 2026 Written by Susanne P. Schwenzer, Professor of Planetary Mineralogy at The Open University, UK
Posted inImaging & Spectroscopy, Mars, Missions & Hardware, Robotics/Rovers/UAVs, Status Report
Astrobiology Droid Perseverance At Work On Mars
This photo was selected by public vote and featured as “Image of the Week” for Week 268 (March 29 – April 4, 2026) of the Perseverance rover mission on Mars.