Earth Archives - Astrobiology

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“Earth”

Polarized Signatures Of The Earth Through Time: An Outlook For The Habitable Worlds Observatory

Astronomy & Telescopes

Polarized Signatures Of The Earth Through Time: An Outlook For The Habitable Worlds Observatory

Evolution Of The Archean Atmosphere

Atmospheres & Climate

Evolution Of The Archean Atmosphere

NASA Instruments On ESA Juice Astrobiology Probe Image Earth’s Radiation Belt

Radiation

NASA Instruments On ESA Juice Astrobiology Probe Image Earth’s Radiation Belt

Technosignatures: Effect Of COVID-19 Global Lockdown On Our Moon

SETI & Technosignatures

Technosignatures: Effect Of COVID-19 Global Lockdown On Our Moon

Ice Planet Update: Arctic Sea Ice Near Historic Low – Antarctic Ice Continues Decline

Arctic / Antarctic / Alpine

Ice Planet Update: Arctic Sea Ice Near Historic Low – Antarctic Ice Continues Decline

Sharp Rise in Cosmic Ray Irradiation of Organisms on Earth Caused by a Nearby SN Shockwave Passage

Radiation

Sharp Rise in Cosmic Ray Irradiation of Organisms on Earth Caused by a Nearby SN Shockwave Passage

Hidden Exoplanets Between The Neptunian Desert And Savanna

Exoplanetology: Exoplanets & Exomoons

Hidden Exoplanets Between The Neptunian Desert And Savanna

Earth May Have Had A Ring System 466 Million Years Ago

Impact events

Earth May Have Had A Ring System 466 Million Years Ago

Substantial Extension of the Lifetime of the Terrestrial Biosphere

Gaia - Planetary Perspectives

Substantial Extension of the Lifetime of the Terrestrial Biosphere

Evolution of Gas Envelopes and Outgassed Atmospheres of Rocky Planets Formed via Pebble Accretion

Astrogeology

Evolution of Gas Envelopes and Outgassed Atmospheres of Rocky Planets Formed via Pebble Accretion

Classifications For Exoplanet and Exoplanetary Systems

Exoplanetology: Exoplanets & Exomoons

Classifications For Exoplanet and Exoplanetary Systems

Earth’s Mesosphere During Possible Encounters With Massive Interstellar Clouds 2 and 7 Million Years Ago

Space Weather & Heliophysics

Earth’s Mesosphere During Possible Encounters With Massive Interstellar Clouds 2 and 7 Million Years Ago

Volatile-rich Sub-Neptunes as Hydrothermal Worlds: The Case of K2-18 b

Exoplanetology: Exoplanets & Exomoons

Volatile-rich Sub-Neptunes as Hydrothermal Worlds: The Case of K2-18 b

Astrobiology Mission Update: Juice Confirms That Earth Is Habitable

Habitable Zones & Global Climate

Astrobiology Mission Update: Juice Confirms That Earth Is Habitable

Uncovering The Role Of Oxygen Concentration In The Formation Of Early Earth Magma Ocean

Lava World

Uncovering The Role Of Oxygen Concentration In The Formation Of Early Earth Magma Ocean

Astrobiology Droid Update: Juice Rerouted To Venus After The First lunar-Earth Flyby

Missions & Hardware

Astrobiology Droid Update: Juice Rerouted To Venus After The First lunar-Earth Flyby

The Length Of A Day On Earth And Its Impact On The Evolution Of Life

Gaia - Planetary Perspectives

The Length Of A Day On Earth And Its Impact On The Evolution Of Life

Understanding The Structure Of Ancient Earth

Astrogeology

Understanding The Structure Of Ancient Earth

Sea Level Changes Shaped Early Life On Earth, Fossil Study Reveals

Atmospheres & Climate

Sea Level Changes Shaped Early Life On Earth, Fossil Study Reveals

Looking For Ancient Rock Beyond Earth

Astrogeology

Looking For Ancient Rock Beyond Earth