Posted inAway Teams & Field Reports, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Extremeophiles and Extreme Environments, Genomics, Proteomics, Bioinformatics, Habitable Zones, Mapping, Geodesy, Cartography, Bathymetry, Microbiology & Virology, Press Release, ROVs/Submersibles/Diving, Water/Hycean Worlds & Oceanography

Symbiotic Bacteria Ride Along With Marine Cells In Earth’s Oceanic Upper Layer

Just as the human body serves as a habitat for bacteria and other microbes, diverse, tiny organisms known as protistshost their own microbiomes.

Posted inAway Teams & Field Reports, Exploration Gear & Tech, Mapping, Geodesy, Cartography, Bathymetry, Missions & Hardware, ROVs/Submersibles/Diving, Status Report, Water/Hycean Worlds & Oceanography

Ocean World Expeditions: Remote Science At Sea With Remotely Operated Vehicles, Frontiers in Robotics and AI

Conducting sea-going ocean science no longer needs to be limited to the number of berths on a ship given that telecommunications, computing, and networking technologies onboard ships have become familiar […]

Posted inBiogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Cryobiology, Exploration Gear & Tech, Gaia - Planetary Perspectives, Habitable Zones, Icy Worlds, Mapping, Geodesy, Cartography, Bathymetry, Press Release, Water/Hycean Worlds & Oceanography

Ocean World Orbital Biosignature Survey: Phytoplankton In Patagonian Waters

Editor’s note: when our first missions – human or robotic – arrive at a new world we’ll want to do glean as much information from space – via fly by […]

Posted inAstronomy & Telescopes, Atmospheres, Climate, Weather, Biochemistry & Organic Chemistry, Biosignatures & Paleobiology, Exoplanets, -moons, -comets, Habitable Zones, Icy Worlds, Imaging & Spectroscopy, Status Report, Water/Hycean Worlds & Oceanography

TOI-421 b: A Hot Sub-Neptune with a Haze-Free, Low Mean Molecular Weight Atmosphere

Common features of sub-Neptunes atmospheres observed to date include signatures of aerosols at moderate equilibrium temperatures (~500-800 K), and a prevalence of high mean molecular weight atmospheres, perhaps indicating novel […]

Posted inAstronomy & Telescopes, Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Exoplanets, -moons, -comets, Habitable Zones, Icy Worlds, Imaging & Spectroscopy, Press Release, Water/Hycean Worlds & Oceanography

Hubble Finds Water Vapour In The Atmosphere Of Small Exoplanet GJ 9827d

Astronomers using the NASA/ESA Hubble Space Telescope observed the smallest exoplanet where water vapour has been detected in its atmosphere. At only approximately twice Earth’s diameter, the planet GJ 9827d […]

Posted inExploration Gear & Tech, Habitable Zones, Icy Worlds, Imaging & Spectroscopy, Missions & Hardware, Press Release, Robotics/Rovers/UAVs, ROVs/Submersibles/Diving, Sample Return, Tricorders & Sensors, Water/Hycean Worlds & Oceanography

Ocean World Exploration Tech: MBARI’s Advanced Technology

MBARI’s Environmental Sample Processor (ESP) enables scientists and resource managers to monitor the health of remote aquatic environments. Equipped with advanced biological sensors and a wireless data connection, this “lab […]

Posted inAstrochemistry, Astrogeology, Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Exoplanets, -moons, -comets, Habitable Zones, Icy Worlds, Status Report, Water/Hycean Worlds & Oceanography

Planets Contain More Water Than Previously Thought

Most of a planet’s water is generally not found on the surface, but is hidden deep inside. This affects the potential habitability of distant worlds, as model calculations by researchers […]

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