Thank you!

We have emailed you a PDF version of the article you requested.

Can't find the email?

Please check your spam or junk folder

tag

Theia

latest-icon

Latest

link to article

Could The Moon Have Formed In An Afternoon? New Simulations Say It's Possible – But It Depends On The Temperatures Of Two Colliding Planetsa visualization of a molten moon and earth assembling

link to article

Could The Moon Have Formed In An Afternoon? New Simulations Say It's Possible – But It Depends On The Temperatures Of Two Colliding Planetsa visualization of a molten moon and earth assembling
space-iconAstronomy

Could The Moon Have Formed In An Afternoon? New Simulations Say It's Possible – But It Depends On The Temperatures Of Two Colliding Planets

clock-icon2 days ago
comments icon1

link to article

An Underwater Volcano Erupted And May Have Spewed Magma From 4.5 Billion Years In Earth's PastA giant smoky plume under the water.

link to article

An Underwater Volcano Erupted And May Have Spewed Magma From 4.5 Billion Years In Earth's PastA giant smoky plume under the water.
nature-iconNature

An Underwater Volcano Erupted And May Have Spewed Magma From 4.5 Billion Years In Earth's Past

clock-iconJuly 9, 2026

link to article

We May Have Just Seen A Planet Across The Galaxy Get Its Own Version Of Our MoonArtist's impression of two planets colliding around a young star that could produce a moon not unlike Earth's own.

link to article

We May Have Just Seen A Planet Across The Galaxy Get Its Own Version Of Our MoonArtist's impression of two planets colliding around a young star that could produce a moon not unlike Earth's own.
space-iconAstronomy

We May Have Just Seen A Planet Across The Galaxy Get Its Own Version Of Our Moon

clock-iconMarch 12, 2026
comments icon1

link to article

Theia – The Giant Impactor That Formed The Moon – Assembled Closer To The Sun Than Earth Is Nowa molten planet is colliding with another large world. The sun is in the distance

link to article

Theia – The Giant Impactor That Formed The Moon – Assembled Closer To The Sun Than Earth Is Nowa molten planet is colliding with another large world. The sun is in the distance
space-iconAstronomy

Theia – The Giant Impactor That Formed The Moon – Assembled Closer To The Sun Than Earth Is Now

clock-iconNovember 20, 2025
comments icon2
share57

link to article

Distinctive Rocks Might Be Remnants Of Earth Before The Collision That Made The Moonsunrise maido of reunion island

link to article

Distinctive Rocks Might Be Remnants Of Earth Before The Collision That Made The Moonsunrise maido of reunion island
nature-iconplanet earth

Distinctive Rocks Might Be Remnants Of Earth Before The Collision That Made The Moon

clock-iconOctober 16, 2025
comments icon4
share63

link to article

Earth Was Uninhabitable Until Collision That Created The Moon "Ultimately Made Life Possible"This image illustrates the collision between Earth and Theia, theorized to have formed the Moon around 4.5 billion years ago

link to article

Earth Was Uninhabitable Until Collision That Created The Moon "Ultimately Made Life Possible"This image illustrates the collision between Earth and Theia, theorized to have formed the Moon around 4.5 billion years ago
space-iconAstronomy

Earth Was Uninhabitable Until Collision That Created The Moon "Ultimately Made Life Possible"

clock-iconSeptember 29, 2025
comments icon19
share95

link to article

What Happened To The Planet That Earth "Ate"?screenshot of a simulation showing an early earth releasing globs of material followiing an impact. They eventually coalsced into the Moon

link to article

What Happened To The Planet That Earth "Ate"?screenshot of a simulation showing an early earth releasing globs of material followiing an impact. They eventually coalsced into the Moon
space-iconAstronomy

What Happened To The Planet That Earth "Ate"?

clock-iconApril 19, 2025
comments icon2
share99

link to article

Giant "Island" Structures Around The Earth's Core Are Older – And Stranger – Than We ThoughtEarth opened up to see the layers inside.

link to article

Giant "Island" Structures Around The Earth's Core Are Older – And Stranger – Than We ThoughtEarth opened up to see the layers inside.
nature-iconplanet earth

Giant "Island" Structures Around The Earth's Core Are Older – And Stranger – Than We Thought

clock-iconFebruary 3, 2025
comments icon1
share68

link to article

The Standard Story Of The Moon’s Origins Is Facing Another Challenge3D illustration of impending large impact with Earth

link to article

The Standard Story Of The Moon’s Origins Is Facing Another Challenge3D illustration of impending large impact with Earth
space-iconAstronomy

The Standard Story Of The Moon’s Origins Is Facing Another Challenge

clock-iconSeptember 18, 2024
share59

link to article

Hot Blobs In Earth’s Mantle From Moon-Forming Impact Possibly Started Plate Tectonicsthree panel image, left is a smaller rocky sphere crashing into a larger one, top right is a ring of debris around the larger sphere, and bottom right is a small sphere orbiting the larger

link to article

Hot Blobs In Earth’s Mantle From Moon-Forming Impact Possibly Started Plate Tectonicsthree panel image, left is a smaller rocky sphere crashing into a larger one, top right is a ring of debris around the larger sphere, and bottom right is a small sphere orbiting the larger
nature-iconplanet earth

Hot Blobs In Earth’s Mantle From Moon-Forming Impact Possibly Started Plate Tectonics

clock-iconMay 9, 2024
comments icon3
share270

link to article

The Cosmic Coincidence That Gives Us The Total Solar EclipseA total solar eclipse

link to article

The Cosmic Coincidence That Gives Us The Total Solar EclipseA total solar eclipse
space-iconAstronomy

The Cosmic Coincidence That Gives Us The Total Solar Eclipse

clock-iconApril 4, 2024
share190

link to article

An Ancient Planet May Be Trapped Near The Center Of The EarthArtist impression of two plance colliding, the second one is significantly smaller than the first.

link to article

An Ancient Planet May Be Trapped Near The Center Of The EarthArtist impression of two plance colliding, the second one is significantly smaller than the first.
space-iconAstronomy

An Ancient Planet May Be Trapped Near The Center Of The Earth

clock-iconFebruary 16, 2024
share85

link to article

Really Cool Facts About The Moon That You May Not KnowMoon facts

link to article

Really Cool Facts About The Moon That You May Not KnowMoon facts
space-iconAstronomy

Really Cool Facts About The Moon That You May Not Know

clock-iconDecember 29, 2023
comments icon4
share98

link to article

Anomalies Inside Earth's Mantle May Come From Ancient Moon-Forming CollisionThe artist impression show the moment the ancient Earth is being hit by another planet. Between them a lot of molten rocke and vast clouds of debris.

link to article

Anomalies Inside Earth's Mantle May Come From Ancient Moon-Forming CollisionThe artist impression show the moment the ancient Earth is being hit by another planet. Between them a lot of molten rocke and vast clouds of debris.
space-iconAstronomy

Anomalies Inside Earth's Mantle May Come From Ancient Moon-Forming Collision

clock-iconNovember 1, 2023
comments icon2
share190

link to article

Beautiful Animation Shows How Earth's Tilt Creates Solstices And SeasonsAnimation showing how Earth's tilt affects length of day.

link to article

Beautiful Animation Shows How Earth's Tilt Creates Solstices And SeasonsAnimation showing how Earth's tilt affects length of day.
nature-iconplanet earth

Beautiful Animation Shows How Earth's Tilt Creates Solstices And Seasons

clock-iconJune 22, 2023
comments icon1
share290