earth4d
Ghostly trenches on Ariel may signal a hidden ocean
Ariel’s medial grooves could provide important clues about the moon’s internal structure, particularly regarding the presence ...
ecoportal.net12h
“It’s being torn apart in real time” – Structure from Pangea times has the world in suspense
The Pangean-era structure "It's being torn apart in real time" keeps the planet on edge. The ocean plate is now being torn ...
Techno-Science.net20d
Discovery of a lost world beneath the Pacific, challenging our knowledge
These techniques allow mapping its structure and better understanding its role ... where one plate plunges beneath another, and oceanic ridges, where new crust forms. Plate tectonics is fueled by the ...
Where should we look for new metals critical for green energy technology? Volcanoes may point the way
About 400 kilometers northwest of Sydney, just south of Dubbo, lies a large and interesting body of rock formed around 215 ...
Eos1d
How to Build the World’s Highest Mountain
At the top of the world, there is a sea—the remains of one, at least. The summit rocks of Mount Everest, the highest ...
ecoportal.net12d
Strange doughnut-shaped structure found inside Earth’s core – We don’t know what it is
We are unsure of the nature of the strange doughnut-shaped structure discovered inside the Earth's core. We thought Earth had ...
Phys.org29d
Mars's two distinct hemispheres caused by mantle convection not giant impacts, study claims
"First, continuing our exploration of Mars's internal structure in comparison ... than Earth's average continental crust (approximately 35 kilometers) and oceanic crust (approximately 10 ...