来自MSN8 小时
Scientists discover Earth's inner core isn't just slowing down — it's also changing shape
The surface of Earth's inner core appears to be dynamic, changing shape as it rotates, earthquake waves reveal.
Earth's inner core may have changed shape, say scientists
The inner core of Earth may have changed shape in the past 20 years, according to a group of scientists. The inner core is ...
Earth’s Inner Core Has Warped Over the Past Two Decades, Scientists Say
At the center of our planet is a very hot rotating ball of mostly iron and nickel (sorry Journey to the Center of the Earth ...
Earth's Inner Core Is Mysteriously Changing Shape, Study Reveals
A new, detailed probe of Earth's heart reveals that the rotating inner core doesn't just change in rotation speed – it also ...
Earth’s inner core is less solid than we thought
Earth’s core is located below the middle layer called the mantle and the outer layer –or crust. It consists of two main parts ...
‘It’s almost science fiction’: Scientists say the shape of Earth’s inner core is ...
Researchers studying decades of earthquake data say they have found the first evidence that, in addition to spinning backward ...
Scientists left baffled after making discovery about Earth's core that could change ...
Scientists at the University of Southern California have discovered the Earth's core is changing shape after analysing ...
Something is happening inside the Earth, scientists say
The core of the Earth is undergoing surprise structural changes, researchers believe. A new study has seen scientists ...
Science Daily7 小时
Earth's inner core is less solid than previously thought
Located 3,000 miles below the Earth's surface, the inner core is anchored by gravity within the molten liquid outer core. Until now the inner core was widely thought of as a solid sphere.
The Debrief9 小时
Strange Transformation of Earth’s Inner Core Revealed in New Findings That ‘Confounded ...
Earth's inner core may have changed shape, according to researchers studying unknown transformations deep within the planet.
Two buried ‘supercontinents’ hiding inside Earth could be much older than previously ...
Research on hidden structures deep within Earth’s mantle challenges theories about our planet’s middle layer and could ...
IFLScience7 天
Giant "Island" Structures Around The Earth's Core Are Older – And Stranger – Than We ...
Nobody knew what they are, and whether they are only a temporary phenomenon, or if they have been sitting there for millions ...