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Zhurong reveals recent aqueous activities in Utopia Planitia, Mars
Science Advances, 2022 The Mars’ climate is cold and dry in the most recent epoch, and liquid water activities are considered extremely limited. Previous orbital data only show sporadic hydrous minerals in the northern lowlands of Mars excavated by large impacts.
Yang Liu +11 more
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Largest recent impact craters on Mars: Orbital imaging and surface seismic co-investigation
Science, 2022 Two >130-meter-diameter impact craters formed on Mars during the later half of 2021. These are the two largest fresh impact craters discovered by the Mars Reconnaissance Orbiter since operations started 16 years ago.
L. Posiolova +51 more
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The mineral diversity of Jezero crater: Evidence for possible lacustrine carbonates on Mars
Icarus (New York, N.Y. 1962), 2020 Noachian-aged Jezero crater is the only known location on Mars where clear orbital detections of carbonates are found in close proximity to clear fluvio-lacustrine features indicating the past presence of a paleolake; however, it is unclear whether or ...
B. Horgan +4 more
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Upper mantle structure of Mars from InSight seismic data
Science, 2021 Single seismometer structure Because of the lack of direct seismic observations, the interior structure of Mars has been a mystery. Khan et al., Knapmeyer-Endrun et al., and Stähler et al.
Amir Khan +29 more
semanticscholar +1 more source
Earth and Planetary Science Letters, 2020 We present a systematic, metre-scale characterisation of the 3D morphometry of an esker on Mars, and the first attempt to reconstruct the multi-stage dynamics of esker formation on Mars.
F. Butcher +7 more
semanticscholar +1 more source
Radar evidence of subglacial liquid water on Mars [PDF]
Science, 2018 Liquid water under Mars' southern ice cap Mars is known to host large quantities of water in solid or gaseous form, and surface rocks show clear evidence that there was liquid water on the planet in the distant past.
R. Orosei +21 more
semanticscholar +1 more source
Long-term drying of Mars by sequestration of ocean-scale volumes of water in the crust
Science, 2021 Burying Mars' ancient water in the crust Mars once had oceans of liquid water on its surface but little of that water remains today in the planet's ice caps and atmosphere.
E. Scheller +4 more
semanticscholar +1 more source
bioRxiv, 2020 The study of naturalistic social behavior requires quantification of animals’ interactions. This is generally done through manual annotation—a highly time consuming and tedious process. Recent advances in computer vision enable tracking the pose (posture)
Cristina Segalin +8 more
semanticscholar +1 more source
China’s Mars Exploration Mission and Science Investigation
Space Science Reviews, 2021 China’s first Mars exploration mission (HuoXing-1) has been named as ‘Tianwen-1’ meaning Heaven Inquiry. Tianwen-1 was launched on July 23, 2020. In this paper, the scientific objectives of earlier and current Mars exploration missions worldwide are ...
Chunlai Li +22 more
semanticscholar +1 more source