A new way of measuring structures deep inside Earth has highlighted numerous previously unknown blobs within our planet's mantle. These anomalies are surprisingly similar to sunken chunks of Earth ...
Scientists have identified mysterious blobs of Earth's ancient crust, or 'sunken worlds,' deep within the mantle using seismographic imaging. These anomalies were found in unexpected regions ...
Credit: Vadim Sadovski/Shutterstock Potential patches of Earth's ancient crust, sometimes called "sunken worlds," may have just been discovered deep within ... To Rescue The Stranded Astronauts ...