Extinction events Archives - Page 3 of 7 - Astrobiology

Global Deep Freeze Periods During Snowball Earth Events

Extinction events

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Oxygen Increased In Earth’s Tropical Ocean During The Paleocene-Eocene Thermal Maximum

Water/Hycean Worlds & Oceanography

Oxygen Increased In Earth’s Tropical Ocean During The Paleocene-Eocene Thermal Maximum

More Than A Meteorite: New Clues About The Demise Of Dinosaurs

Extinction events

More Than A Meteorite: New Clues About The Demise Of Dinosaurs

What Turned Earth Into A Giant Snowball 700 Million Years Ago?

Biogeochemical Cycles & Geobiology

What Turned Earth Into A Giant Snowball 700 Million Years Ago?

A New Database Of Giant Impacts Over A Wide Range Of Masses And With Material Strength: A First Analysis Of Outcomes

Impact events

A New Database Of Giant Impacts Over A Wide Range Of Masses And With Material Strength: A First Analysis Of Outcomes

Molecular Fossils Shed Light On Ancient Earth Life

Fossils & Paleontology

Molecular Fossils Shed Light On Ancient Earth Life

Flowering Plants Survived The Mass Extinction That Killed The Dinosaurs

Extinction events

Flowering Plants Survived The Mass Extinction That Killed The Dinosaurs

Exoplanet Climate: It Takes Nothing To Switch From Habitable To Hell

Habitable Zones & Global Climate

Exoplanet Climate: It Takes Nothing To Switch From Habitable To Hell

Phanerozoic Biological Reworking Of The Continental Carbonate Rock Reservoir

Biogeochemical Cycles & Geobiology

Phanerozoic Biological Reworking Of The Continental Carbonate Rock Reservoir

Human-driven Mass Extinction Is Eliminating Entire Branches Of The Tree Of Life

Extinction events

Human-driven Mass Extinction Is Eliminating Entire Branches Of The Tree Of Life

Planetary Landscape Dynamics Determined The Evolution Of Biodiversity On Earth

Biogeochemical Cycles & Geobiology

Planetary Landscape Dynamics Determined The Evolution Of Biodiversity On Earth

Deoxygenation Levels Similar To Today’s Played A Major Role In Marine Extinctions During Earth’s Major Past Climate Change Event

Extinction events

Deoxygenation Levels Similar To Today’s Played A Major Role In Marine Extinctions During Earth’s Major Past Climate Change Event

New Study Reveals Evidence Of Recurring Ancient Supereruption

Extinction events

New Study Reveals Evidence Of Recurring Ancient Supereruption

Blast From The Past: Gamma-ray Burst GRB 221009A From A Distant Exploding Star Struck Earth

Space Weather & Heliophysics

Blast From The Past: Gamma-ray Burst GRB 221009A From A Distant Exploding Star Struck Earth

Astrobiology Away Team Opportunity On A New Island Off The Coast Of Japan?

Planetary Protection

Astrobiology Away Team Opportunity On A New Island Off The Coast Of Japan?

On Earth’s Habitability Over The Sun’s Main-sequence History: Joint Influence Of Space Weather And Earth’s Magnetic Field Evolution

Space Weather & Heliophysics

On Earth’s Habitability Over The Sun’s Main-sequence History: Joint Influence Of Space Weather And Earth’s Magnetic Field Evolution

New Microfossils Suggest An Earlier Rise In Complex Life On Earth

Fossils & Paleontology

New Microfossils Suggest An Earlier Rise In Complex Life On Earth

Could A Kilonova Kill: A Threat Assessment

Extinction events

Could A Kilonova Kill: A Threat Assessment

Bioverse: The Habitable Zone Inner Edge Discontinuity as an Imprint of Runaway Greenhouse Climates on Exoplanet Demographics

Habitable Zones & Global Climate

Bioverse: The Habitable Zone Inner Edge Discontinuity as an Imprint of Runaway Greenhouse Climates on Exoplanet Demographics

Cornell Fills Data Gap For Volcanic Ash Effects On Earth Systems

Extinction events

Cornell Fills Data Gap For Volcanic Ash Effects On Earth Systems