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'Mountains' taller than Everest discovered on 'ancient structure' around Earth's core
'Mountains' taller than Everest discovered on 'ancient structure' around Earth's core
A new study into the Earth beneath our feet has discovered that an ancient ocean floor structure could be wrapped around the planet's core which could be taller that Mount Everest in some areas. A brand new high-resolution mapping of the core has uncovered things that scientists previously didn't know according to a study that was first published in April. The discovery found that a thin but dense layer sits at around 2,900 kilometers below the surface at the Core Mantle Boundary where rocks meet the molten outer core of the planet. Geologist Samantha Hansen from the University of Alabama is quoted in the study saying: "Seismic investigations, such as ours, provide the highest resolution imaging of the interior structure of our planet, and we are finding that this structure is vastly more complicated than once thought." She adds: "Our research provides important connections between shallow and deep Earth structure and the overall processes driving our planet.” Hansen and her team conducted the research from 15 different stations in Antarctica by using seismic waves created by Earthquakes to create a map of what the inside of the planet looks like. The team identified the unexpected energy within seconds of the boundary-reflected wave from the seismic data. The findings show that although the layer is very thin it does spread for many, many kilometers and has been called the ultra-low velocity zone (ULVZs) due to its strong wave speed reductions. Due to the properties of the ULVZs the experts believe that the layer could vary dramatically in height. Geophysicist Edward Garnero from Arizona State University adds: "The material's thickness varies from a few kilometers to [tens] of kilometers. This suggests we are seeing mountains on the core, in some places up to five times taller than Mt. Everest." These underground mountains could play a significant role in how heat escapes from the Earth's core and power magnetic fields and volcanic eruptions. The team's studies suggest that the layer could encase all of the core but further research will have to be carried out to determine if that is the case. Sign up to our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-09-10 19:21
As Beijing's intelligence capabilities grow, spying becomes an increasing flashpoint in US-China ties
As Beijing's intelligence capabilities grow, spying becomes an increasing flashpoint in US-China ties
For the second time this year, concerns of Chinese spying on the United States have cast a shadow over a planned visit to China by the US' top diplomat as the two superpowers try to improve fractured ties while keeping a watchful eye on each other.
2023-06-15 13:19
Humble Review
Humble Review
Far be it from us to judge how you spend your money, but if you
2023-07-18 22:16
FIFA 23 FUTTIES Best of Batch 2: Full List of Players
FIFA 23 FUTTIES Best of Batch 2: Full List of Players
Full list of FIFA 23 FUTTIES Best of Batch 2 players including TOTY Lionel Messi, Kevin De Bruyne and more totaling 150 items back in packs.
2023-08-05 01:58
Capcom Turns 40 on June 11
Capcom Turns 40 on June 11
OSAKA, Japan--(BUSINESS WIRE)--Jun 9, 2023--
2023-06-09 15:27
Amazon Prime Day sales rise as deep discounts tempt inflation-hit shoppers
Amazon Prime Day sales rise as deep discounts tempt inflation-hit shoppers
By Ananya Mariam Rajesh, Granth Vanaik and Arriana McLymore (Reuters) -Amazon.com's Prime Day two-day shopping event saw U.S. online sales
2023-07-13 02:59
YouTube Is Letting AI Write Video Summaries
YouTube Is Letting AI Write Video Summaries
YouTube is experimenting with allowing an AI to generate summaries for videos. As Android Police
2023-08-01 22:23
France's Macron wants to boost AI, calls for rules that don't impede tech growth
France's Macron wants to boost AI, calls for rules that don't impede tech growth
French President Emmanuel Macron is calling for boosting the development of artificial intelligence in Europe
2023-06-15 02:17
These museums showcase the future, not the past
These museums showcase the future, not the past
Museums are increasingly embracing technology, featuring everything from flying metallic penguins, to robotic tins of Spam.
2023-05-23 16:45
Who is Kai Cenat? 5 unknown facts about American Twitch King
Who is Kai Cenat? 5 unknown facts about American Twitch King
Kai Cenat is the biggest streamer on Twitch and he started posting content on social media at a very young age
2023-05-23 19:47
Threads user count falls to new lows, highlighting retention challenges
Threads user count falls to new lows, highlighting retention challenges
Threads, Meta's Twitter rival, is struggling to retain users roughly a month after its highly publicized launch, according to fresh industry estimates showing that app engagement has fallen to new lows.
2023-08-04 01:19
The Best M.2 Solid-State Drives for 2023
The Best M.2 Solid-State Drives for 2023
Under the hoods of the skinniest laptops, and in the hollows of the latest desktop-PC
2023-05-27 11:18