Using single calcite crystals with varying surface roughness allows engineers to simplify the complex physics that describes fault movement. In a new study from the University of Illinois Urbana-Champaign, researchers show ...
Earth Sciences
Aug 2, 2022
0
90
Caltech researchers used the Mars Reconnaissance Orbiter to determine that surface water left salt minerals behind as recently as 2 billion years ago.
Astronomy
Jan 26, 2022
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66
A clay mineral known as smectite could hold a substantial portion of the water missing from Mars, according to new research from Binghamton University, State University of New York.
Space Exploration
Dec 14, 2021
0
50
Below the verdant surface and organic rich soil, life extends kilometers into Earth's deep rocky crust. The continental deep subsurface is likely one of the largest reservoirs of bacteria and archaea on Earth, many forming ...
Earth Sciences
Apr 9, 2021
0
582
A vast global ocean may have covered early Earth during the early Archean eon, 4 to 3.2 billion years ago, a side effect of having a hotter mantle than today, according to new research.
Earth Sciences
Mar 30, 2021
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7140
This image features the southeast wall of a small crater located a few hundred kilometers to the north of the giant Hellas impact basin on Mars. The complete crater itself is about 12 km in diameter; this image shows a 5 ...
Space Exploration
Feb 15, 2021
1
16
An international team of researchers has found evidence of the mineral jarosite in ice cores extracted from Antarctica. In their paper published in the journal Nature Communications, the researchers describe how the discovery ...
A team of European researchers discovered a new high-pressure mineral in a lunar meteorite which is helping to explain what happens to materials within the extreme pressures of the Earth's mantle.
Earth Sciences
Nov 2, 2020
0
3996
From the creation of a single droplet to the flow of a river and the world's hydrological cycle—how water binds together, and to different surfaces, has far-reaching consequences. Examining water through a new lens, a group ...
Materials Science
Aug 4, 2020
0
253
Dinosaur fossils aren't minerals under state law, a divided Montana Supreme Court said in a ruling Wednesday that has implications in an ongoing legal battle over the ownership of millions of dollars of fossils unearthed ...
Paleontology & Fossils
May 21, 2020
2
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