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Search resuls for: "Edward Garnero"


2 mentions found


This alien planet, Theia, was thought to have completely disappeared in the collision. AdvertisementAdvertisementAs well as shedding new light on the inner workings of our planet, scientists hope they will one day have access to these slabs of alien rock to reveal, once and for all, how our moon formed. The assumption has long been that Theia melded into moon, the Earth's mantle, and its core, in effect disappearing completely. Previous theories have suggested this core-mantle boundary could be made up of bits of ancient ocean floors. The problem is that the core-mantle boundary is very far from the surface — about 1,800 miles.
Persons: Theia, Vincent Eke, Jacob A, haven't, Edward Garnero, Li, Hongping Deng, Everest, Deng, Christian Schroeder Organizations: Service, Arizona State University, Chinese Academy of Sciences, Durham University, University of Stirling Locations: Theia, Iceland, Samoa
Earth's core has baffled researchers for decades, and it still contains many secrets. AdvertisementAdvertisementA diagram shows the Earth's magnetic field deflecting waves of energy coming from the sun. The strength of Earth's magnetic field in 2020, as measured by the European Space Agency's SWARM satellites. The Earth's inner core may be spinning and might sometimes flip backwardThe core itself is not uniform. A graphic showing how iron crystals may be distributed and moved around the Earth's inner core.
Persons: Andrew Z, Colvin, Lutz Rastaetter, Christopher C, Finlay, al, Edward Garnero, Li, Lindsey Kenyon, Samantha Hansen, Insider's Morgan McFall, Johnsen, Chris Panella, John Vidale, UC Berkeley seismologist Daniel Frost, LiveScience Organizations: Service, NASA, Modeling, NASA Goddard Space, Wikimedia, German Research Center, Geosciences, European Space Agency, Arizona State University, Lindsey, University of Alabama, University of Southern, Washington Post, UC Berkeley Locations: South America, Antarctica, University of Southern California, Banda
Total: 2