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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 19:26
NBA Playoffs: Surprise, it's Lakers and Heat with 3-1 leads
NBA Playoffs: Surprise, it's Lakers and Heat with 3-1 leads
The two lowest seeds left in the NBA playoffs, a No. 7 in the Los Angeles Lakers and a No. 8 in the Miami Heat, are the teams in the driver’s seats right now
2023-05-09 22:58
Deadly fire burning on car transport ship off Netherlands
Deadly fire burning on car transport ship off Netherlands
Authorities were battling Wednesday a deadly blaze raging aboard a car carrier ship off the Netherlands, sparking fears of ecological damage to...
2023-07-26 18:24
'It’s disturbing': Idaho murder suspect Bryan Kohberger receives handwritten love letters with ‘hearts and stars’ in jail 'couple times a week'
'It’s disturbing': Idaho murder suspect Bryan Kohberger receives handwritten love letters with ‘hearts and stars’ in jail 'couple times a week'
Bryan Kohberger, who is being held in the Latah County Jail in Moscow, Idaho, has received more than two dozen love letters from female fans
2023-05-16 14:46
Greece pursues survivor search after migrant boat sinking
Greece pursues survivor search after migrant boat sinking
Greece on Thursday maintained a search for survivors a day after a fishing boat overloaded with migrants capsized and sank in the Ionian Sea, with the number of victims feared...
2023-06-15 14:56
7 of the Most Valuable Polly Pocket Toys From the ‘90s and Beyond
7 of the Most Valuable Polly Pocket Toys From the ‘90s and Beyond
Polly Pocket
2023-10-31 02:21
Powell and Central Bankers See More Tightening as Economies Withstand Hikes
Powell and Central Bankers See More Tightening as Economies Withstand Hikes
The global economy and inflation have so far proved surprisingly resilient to a barrage of interest-rate increases, prompting
2023-06-29 06:58
Who was William Benjamin Adams? Man whose remains were found nearly 3 decades ago after he vanished during a stroll identified
Who was William Benjamin Adams? Man whose remains were found nearly 3 decades ago after he vanished during a stroll identified
William Benjamin Adams had been suffering from dementia, his family said and several efforts were made to find him but they turned to be unsuccessful
2023-10-01 04:18
Sims Limited Achieves Climate Leaders Asia-Pacific 2023 Recognition
Sims Limited Achieves Climate Leaders Asia-Pacific 2023 Recognition
SYDNEY--(BUSINESS WIRE)--May 26, 2023--
2023-05-27 10:48
Who are the Moms of Liberty? Conservative parents group apologizes for quoting Adolf Hitler in June 2023 newsletter
Who are the Moms of Liberty? Conservative parents group apologizes for quoting Adolf Hitler in June 2023 newsletter
The quotation, which is claimed to a Hitler rally in 1935 intended to indoctrinate children, was reportedly printed on the front cover
2023-06-24 07:18
The View's Ana Navarro labeled 'pathetic' for calling Joe Biden 'unconditionally loving dad': 'You aren't a serious person'
The View's Ana Navarro labeled 'pathetic' for calling Joe Biden 'unconditionally loving dad': 'You aren't a serious person'
‘The View’ is currently on hiatus, but it seems Ana Navarro is making sure the viewers of the chat show have plenty of content to talk about
2023-07-09 11:15
BOE Governor Says UK Pay Growth Is Still Too High for Comfort
BOE Governor Says UK Pay Growth Is Still Too High for Comfort
Bank of England Governor Andrew Bailey said pay growth is still too high to be consistent with getting
2023-10-20 15:26