Dinosaur display at Toronto's Royal Ontario Museum

Dinosaur display at Toronto's Royal Ontario Museum

Dinosaur display at Toronto's Royal Ontario Museum

Dinosaur display at Toronto's Royal Ontario Museum

Bones #ROMToronto #RoyalOntarioMuseum #NaturalHistory #MuseumPhotography #Fossils #Paleontology #Dinosaurs #IceAge #AncientEarth #PrehistoricLife #Evolution #ScienceIsCool #MuseumExhibit #HistoryOfLife #FossilHunting #SciencePhotography #TorontoMuseums #ExploreToronto

Molecular clock evidence for an Archean diversification of heme-copper oxygen reductase enzymes Age estimates for the emergence of oxygenic photosynthesis derived from molecular clock analyses reach back to the Archean, substantially predating ge…

Aerobic metabolism might have evolved before the Great Oxidation Event.
#AncientEarth #scienceSky

www.sciencedirect.com/science/arti...

Microscope view of clear cubical crystals, one with a large round bubble inside it.

What kind of air did #ancientEarth have? Rensselaer Polytechnic Insttitute scientists recovered pristine air 1.4 billion years old inside rock salt crystals. Analysis shows higher oxygen and carbon dioxide levels than they expected. Read more: buff.ly/3xlFbJN

📸 Justin Park/ RPI.

A forgotten world thrives below the surface — with suns, rivers, and mysteries older than human history itself.

#innersanctum #ancientearth #mysteryschool #spiritualhistory #hiddenworlds

Ancient Earth’s Sky May Have Rained Life’s Building Blocks All the science news you can handle in a single feed

Ancient Earth’s Sky May Have Rained Life’s Building Blocks #Science #EarthSciences #Paleontology #AncientEarth #OriginsOfLife

Earth’s Ancient Sky May Have Supplied Ingredients for Life Before It Began Learn how sulfur-based molecules essential to life may have formed before the first living systems appeared.

Earth’s Ancient Sky May Have Supplied Ingredients for Life Before It Began #Science #Biology #EvolutionaryBiology #AncientEarth #OriginsOfLife #Astrobiology

RobinReach

Earth’s First Monsters: A Planet of Nightmares. Step into the deep past and face the primordial predators that ruled our world.

Watch now 🌍🐙🎥
https://youtu.be/fnMXdo0DQZs
#AncientEarth #Prehistoric #Science #Exploration

🌍 New research reveals that fungi's origin traces back 1.4 billion years, preceding plants and animals, highlighting their vital role in early Earth's ecosystems. Link: https://tinyurl.com/27wlad6u #FungalDiversity #EcosystemBuilders #AncientEarth 🌿

Researchers reveal remnants of “proto Earth” in mantle rocks, providing a glimpse into ancient origins via potassium isotope imbalances. 🌍🔍 This discovery redefines our understanding of Earth's formation. Link: https://tinyurl.com/2avfkrzu #Geology #EarthScience #AncientEarth

Somehow, Earth's ancient core froze solid. Now we finally know why We may finally know what triggered Earth’s inner core to freeze, helping unlock one of the planet’s longest-standing geological puzzles. The inner core is a solid ball of iron about 2,400km (1,500...

Somehow, Earth's ancient core froze solid. Now we finally know why #Science #EarthSciences #Geology #EarthCore #AncientEarth

Chemistry in Earth's Ancient Pools May Unlock the Mystery of Life's Origins Learn about the process that started life on Earth, linking amino acids with RNA to create proteins that are found in all living organisms. 

Chemistry in Earth's Ancient Pools May Unlock the Mystery of Life's Origins #Science #Chemistry #Biochemistry #OriginsOfLife #ChemicalEvolution #AncientEarth

The Great Oxidation Event: How Oxygen’s Rise Reshaped Our Planet, Not All At Once Earth's Great Oxidation Event: From a toxic, anoxic past to an oxygen-rich future, this pivotal planetary transformation was a complex, multi-stage process.

Earth's Breath: Deconstructing the Planetary Transformation Driven by Oxygen

#GreatOxidationEvent #EarthScience #AncientEarth #OxygenRevolution #FactRage #FactRageNews

tglm.us/U0wI1

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Winning streaks

Agate stones, striated and storied, found in Sicily's Achates River, dated back to 2.5 billion years ago, as old as life on Earth.

#AgateGeology #RockHound #AncientEarth

© Zen Rial / Moment / Getty Images

Evidence for Hadean mafic intrusions in the Nuvvuagittuq Greenstone Belt, Canada Many questions remain regarding Earth’s earliest crust owing to the rarity of Hadean (>4.03 billion-year-old) rocks and minerals. The Nuvvuagittuq Greenstone Belt (NGB) in Canada may be the only known...

Rocks of the Nuvvuagittuq Greenstone Belt in Canada might be the oldest on Earth.
#geology #AncientEarth #Hadean

www.science.org/doi/10.1126/...

Iongantach! Leabhar bòidheach eile a leugadh! Dhà ann aon latha!

Amazing! Another beautiful book to read. Two in one day!

#wildfolk #jackiemorrisartist #tamsinabbottstainedglass #fionarobertsonauthor #mythsretold #ancientearth #luminousvision #spellsongs

Supernovas may have triggered life-threatening changes in ancient Earth's climate. Scientists say it could happen again Ancient supernovas may have blasted Earth with powerful radiation, causing dramatic changes in our climate, and could do so again, posing a threat to life.

Supernovas may have triggered life-threatening changes in ancient Earth's climate. Scientists say it could happen again #Science #Space #Astrophysics #Supernovae #ClimateChange #AncientEarth

Supernovas may have triggered life-threatening changes in ancient Earth's climate. Scientists say it could happen again Ancient supernovas may have blasted Earth with powerful radiation, causing dramatic changes in our climate and could do so again, posing a threat to life.

Supernovas may have triggered life-threatening changes in ancient Earth's climate. Scientists say it could happen again #Science #Space #Astrophysics #Supernovae #ClimateChange #AncientEarth
www.livescience.com/space/astron...

Ancient 300-foot-tall mud waves gave rise to Atlantic Ocean There was a time long ago when the Atlantic Ocean didn’t exist. The general understanding among geologists is that the body of water originated between 83 to 113 million years ago, when South America...

Ancient 300-foot-tall mud waves gave rise to Atlantic Ocean #Science #EarthSciences #Geology #AtlanticOcean #AncientEarth

Map of earth 20 million years ago. From https://dinosaurpictures.org/ancient-earth#90

What did #AncientEarth look like around 10 Million years ago, when #Humans and chimps diverged?

en.m.wikipedia.org/wiki/List_of...

Map tool shows 20 million years ago - pic below. From dinosaurpictures.org/ancient-eart...

Water May Have Come Into Existence Far Earlier Than We Ever Realized Life's most vital elixir showed up quick.

Water May Have Come Into Existence Far Earlier Than We Ever Realized #Science #EarthSciences #Geochemistry #WaterOrigins #AncientEarth #GeochemicalResearch

Scientists Unearth 3-Billion-Year-Old Beach Near a Primordial Ocean on Mars A study suggests Martian seas may have survived longer than expected. In the 1970s, images from the NASA Mariner 9 orbiter revealed water-sculpted surfaces on Mars. This settled the once-controversial...

Scientists Unearth 3-Billion-Year-Old Beach Near a Primordial Ocean on Mars #Science #Space #PlanetaryScience #MarsExploration #Astrobiology #AncientEarth

The Mediterranean Sea lost almost all of its water, triggering a global crisis Scientists analyzed Mediterranean salt deposits to uncover the Messinian Salinity Crisis that caused massive water loss and climate changes.

The Mediterranean nearly lost all of its water 6 million years ago: Scientists analyzed Mediterranean salt deposits to uncover the Messinian Salinity Crisis that caused massive water loss and climate changes.

#MediterraneanSea #AncientEarth #GeologicalHistory #NaturalHistory #EarthDotCom #Earth

Earth had a ring system like Saturn roughly 466 million years ago Scientists have proposed a fascinating new idea: Earth may have once possessed a ring system, akin to that of Saturn.

Earth had a ring system like Saturn roughly 466 million years ago: Scientists have proposed a fascinating new idea: Earth may have once possessed a ring system, akin to that of Saturn.

#EarthsRings #AncientEarth #PlanetaryScience #EarthDotCom #EarthSnap #Earth

Earth’s Ancient Ring: The Asteroid That Could Have Encircled Our Planet New research reveals how an asteroid near-miss during the Ordovician period could have created a debris ring around Earth, impacting its climate and geology.

Did Earth once look like Saturn? 🪐 Researchers believe a close encounter with an asteroid over 400 million years ago may have left Earth encircled by a massive ring of debris. #Ordovician #AncientEarth #AsteroidImpact www.abovethenormnews.com/2024/10/12/e...

An email saying “Hello, I'm just so impressed by your interest in science. I'm a retired paramedic born in America. It is so refreshing to see people who look like me interested in science. Because in New Orleans, La. to be honest playing tennis in the 80's and loving science I felt so alone.”

*may have shed a tear* 🥺 📺 #PBSNova #AncientEarth 👨🏿‍🔬