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Crater clusters on Mars:Shedding light on martian ejecta launch conditions
Cratering Mars Meteorites Impact processes
2015/12/25
We have identified two classes of crater clusters on Mars. One class is “small clusters” (crater diameter D ～ tens m, spread over few hundred m), fitting our earlier calculations for the breakup of we...
High-spatial resolution U–Pb dating of phosphate minerals in Martian meteorite Allan Hills 84001
U–Pb dating phosphates NanoSIMS Martian meteorites ALH 84001
2017/4/11
Phosphate minerals, which are ubiquitous in terrestrial and extra-terrestrial rocks, are important carriers of trace elements,
including U and Th, which provide chronological information because of t...
Prediction of the structure of the martian upper atmosphere for the Mars Reconnaissance Orbiter (MRO) mission
Mars Reconnaissance Orbiter mapping orbit General Circulation Model predictions
2009/6/1
The Mars Reconnaissance Orbiter (MRO) spacecraft will undergo aerobraking from April through September 2006 in order to achieve the desired mapping orbit. This aerobraking process requires knowledge o...
Shaking Martian Salt（图）
Martian minerals water
2007/3/22
Mar 17, 2007，Some bright Martian soil containing lots of sulfur and a trace of water intrigues researchers who are studying information provided by NASA's Spirit rover.
Mar 18, 2007，Based on new data, scientists have estimated that the amount of water trapped in frozen layers over Mars' south polar region is enough to cover the entire planet in a liquid layer about 1...
Martian Play-Doh（图）
Martian soil liquid water
2007/3/22
Mar 21, 2007，Studies conducted by University of Arkansas researchers suggest locations where future Mars missions might seek liquid water underneath Martian soil.Graduate students Kathryn Bryson and D...
Feb 03, 2007，A video captured by NASA's Opportunity rover shows the formation of convective water clouds on Mars. The clouds are in some ways similar to clouds seen on Earth...but in other ways they a...