ocean Archives - Astrobiology

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Ancient Mars Climate With a Polar Ocean and Ice Sheet Dynamics

Mars

Ancient Mars Climate With a Polar Ocean and Ice Sheet Dynamics

Did Mars Once Have an Ocean? New Research Suggests Yes

News Summary Archives

Did Mars Once Have an Ocean? New Research Suggests Yes

Viruses in Polar Oceans Follow Rhythms Of Earth’s Seas

Microbiology & Virology

Viruses in Polar Oceans Follow Rhythms Of Earth’s Seas

Ocean Tides On Asynchronously Rotating Planets Orbiting Low-mass Stars

Water/Hycean Worlds & Oceanography

Ocean Tides On Asynchronously Rotating Planets Orbiting Low-mass Stars

Water Planet Chemistry: Ocean Acidification Is More Pervasive Than Previously Thought

Water/Hycean Worlds & Oceanography

Water Planet Chemistry: Ocean Acidification Is More Pervasive Than Previously Thought

Noble Gas Depletion On Titan: Clathrate Sequestration During The Open Ocean Phase

Titan

Noble Gas Depletion On Titan: Clathrate Sequestration During The Open Ocean Phase

JWST Reveals Spectral Tracers of Recent Surface Modification on Europa

Europa

JWST Reveals Spectral Tracers of Recent Surface Modification on Europa

Were Earth’s Blue Oceans Once Green?

Water/Hycean Worlds & Oceanography

Were Earth’s Blue Oceans Once Green?

Ocean Planet Recon: Next-Generation Water Satellite Maps Seafloor From Space

Water/Hycean Worlds & Oceanography

Ocean Planet Recon: Next-Generation Water Satellite Maps Seafloor From Space

Ancient Beaches Testify To A Long-ago Ocean On Mars

Mars

Ancient Beaches Testify To A Long-ago Ocean On Mars

When Did Earth’s Ocean Acidity Allow Life To Commence?

Biosignatures & Paleobiology

When Did Earth’s Ocean Acidity Allow Life To Commence?

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

Water/Hycean Worlds & Oceanography

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

Evidence Of An Ancient Cosmic Event Deep In Earth’s Oceans

Astrochemistry

Evidence Of An Ancient Cosmic Event Deep In Earth’s Oceans

How Life’s Building Blocks Took Shape On Early Earth: The Limits of Membraneless Polyester Protocell Formation

Origin & Evolution of Life

How Life’s Building Blocks Took Shape On Early Earth: The Limits of Membraneless Polyester Protocell Formation

An Alien Ocean On Enceladus Could Hide Signs Of Life From A Spacecraft

Enceladus

An Alien Ocean On Enceladus Could Hide Signs Of Life From A Spacecraft

Experimental Heating of Complex Organic Matter at Titan’s Interior Conditions Supports Contributions to Atmospheric N2 and CH4

Titan

Experimental Heating of Complex Organic Matter at Titan’s Interior Conditions Supports Contributions to Atmospheric N2 and CH4

Prehistoric Rock In Japan Reveals Clues To A Major Ocean Anoxic Event

Atmospheres, Climate, Weather

Prehistoric Rock In Japan Reveals Clues To A Major Ocean Anoxic Event

Rapid Surge In Global Warming Mainly Due To Reduced Planetary Albedo

Atmospheres, Climate, Weather

Rapid Surge In Global Warming Mainly Due To Reduced Planetary Albedo

Titan Has An Insulating Methane-rich Crust Up To Six Miles Thick

Titan

Titan Has An Insulating Methane-rich Crust Up To Six Miles Thick

Ocean Weather Systems On Icy Moons With Application To Enceladus

Icy Worlds

Ocean Weather Systems On Icy Moons With Application To Enceladus