[ad_1] In a study that gives new meaning to the term “rock bottom,” seismic researchers discovered the underside of a rock slab of the Earth’s surface layer, or lithosphere, which was dragged more than 400 miles below north China. from the tectonic subduction process. A graph showing the convective heat …
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[ad_1] An asteroid is expected to pass close to Earth next week, according to sources from the Purple Mountain Observatory of the Chinese Academy of Sciences, as cited by China Daily. The asteroid was discovered by Chinese astronomers and sighted on November 6. It is expected to fly safely to …
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[ad_1] An asteroid is expected to pass close to Earth next week, according to sources from the Purple Mountain Observatory of the Chinese Academy of Sciences, as cited by China Daily. The asteroid was discovered by Chinese astronomers and sighted on November 6. It is expected to fly safely to …
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