对Puyssegur海沟的最新地震成像研究旨在解决板块构造的一个最主要问题。
Regional crustal structure
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What Makes the Ground Suddenly Pop?
A geological feature in Michigan’s wooded Upper Peninsula has scientists scratching their heads.
Posted inResearch Spotlights
Satellites Reveal the History of the Moon's "Frigid Sea"
The history of aluminum-rich basalts in Mare Frigoris may help scientists better understand the evolution of the lunar mantle.
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Antarctic Ice May Harbor Huge Network of Canyons
Scientists saw hints in satellite data of dramatic geologic features under thousands of meters of ice in a little-probed part of East Antarctica. Now they are using airborne radar to explore further.
Posted inResearch Spotlights
Thin Precollision Crust Can Explain Aspects of Indo-Asian Convergence
The paradoxical thickness of the Tibetan Plateau has puzzled scientists for decades. Now new research offers up an explanation for this mystery.