Results 31 to 40 of about 29,990,620 (131)

Calibration of Mars Energetic Particle Analyzer (MEPA)

Earth and Planetary Physics, 2020
The first Mars exploration mission of China (Tianwen-1) is scheduled to be launched in 2020; a charged particle telescope, the Mars Energetic Particle Analyzer (MEPA), is carried as one of the payloads on the orbiter.
ShuWen Tang, Yi Wang, HongYun Zhao, Fang Fang, Yi Qian, YongJie Zhang, HaiBo Yang, CunHui Li, Qiang Fu, Jie Kong, XiangYu Hu, Hong Su, ZhiYu Sun, YuHong Yu, BaoMing Zhang, Yu Sun, ZhiPeng Sun   +16 more
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The solar wind plasma upstream of Mars observed by Tianwen-1: Comparison with Mars Express and MAVEN

, 2022
On the great journey to Mars, China’s first planetary exploration mission, the Tianwen-1 came within 26 million kilometers of Mars from 31 October 2020 to 25 January 2021 and was getting closer to its destination, the red planet, in search of answers to ...
Yuan, C., Li, W., Li, Wenya, Kong, Linggao, Yao, Z., Kong, L., Fan, Kai, Wang, C., Wei, Y., Wei, Yong, Chai, L., Yuan, Chongjing, Yao, Zhonghua, Zhang, Aibing, Yan, Limei, Wang, Yuqi, Zhong, J., Rong, Zhaojin, Tang, Binbin, He, Jiansen, Fraenz, M., Pan, Yongxin, Cui, Jun, Cui, J., He, Fei, Yan, L., Tang, B., Wang, Chi, He, J., Fränz, Markus, Fan, K., Zhang, A., Rong, Z., Zhong, Jun, He, F., Chai, Lihui, Wang, Y., Pan, Y.   +37 more
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Ballistic Range Testing Data Analysis of Tianwen-1 Mars Entry Capsule

Space: Science & Technology, 2021
A typical blunt body such as Tianwen-1 Mars entry capsule suffers dynamic instability in supersonic regime. To investigate the unstable Mach range of flight and to confirm the design of aerodynamic shape and mass properties, a ballistic range test was ...
Haogong Wei, Xin Li, Jie Huang, Qi Li, Wei Rao   +4 more
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Latest Research Development in Histone Acetylation in the Pathogenesis of Asthma [PDF]

Zhongguo quanke yixue, 2022
Asthma is primarily marked by airway hyperresponsiveness, inflammation, and remodeling. Histone acetylation is one of the most common epigenetic modifications that regulates histone acetyltransferase and histone deacetylase, and imbalanced regulation may
CHEN Shaopeng, ZENG Minjuan, LAI Tianwen
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The Dielectric Properties of Martian Regolith at the Tianwen‐1 Landing Site

Geophysical Research Letters, 2023
Mars' surface is characterized by a weathered layer of regolith and exposed rock exposures that are the results of long‐term geological processes. The Mars Rover Penetrating Radar (RoPeR) on board the Zhurong rover of China's first Mars mission (Tianwen ...
Ling Zhang, Yi Xu, Renrui Liu, Ruonan Chen, Roberto Bugiolacchi, Rui Gao   +5 more
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Tianwen-1 and MAVEN Observations of the Response of Mars to an Interplanetary Coronal Mass Ejection

The Astrophysical Journal, 2023
Interplanetary coronal mass ejections (ICMEs) are solar transients that have significant effects on the upper atmosphere and ionosphere of Mars. The simultaneous spacecraft observations from Tianwen-1/MOMAG in solar wind and multiple instruments on board
Bingkun Yu, Yutian Chi, Mathew Owens, Christopher J. Scott, Chenglong Shen, Xianghui Xue, Luke Barnard, Tielong Zhang, Daniel Heyner, Hans-Ulrich Auster, Ingo Richter, Jingnan Guo, Beatriz Sánchez-Cano, Zonghao Pan, Zhuxuan Zou, Zhenpeng Su, Zhiyong Wu, Guoqiang Wang, Sudong Xiao, Kai Liu, Xinjun Hao, Yiren Li, Manming Chen, Xiankang Dou, Mike Lockwood   +24 more
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Geological Characteristics and Targets of High Scientific Interest in the Zhurong Landing Region on Mars

Geophysical Research Letters, 2021
We used imaging, laser altimeter and thermal infrared data to map a 0.5 by 0.5° area containing the landing site of the Zhurong rover of the Tianwen‐1 mission.
Jiannan Zhao, Zijun Xiao, Jun Huang, James W. Head, Jiang Wang, Yutong Shi, Bo Wu, Le Wang   +7 more
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The dynamic evolution of multipoint interplanetary coronal mass ejections observed with BepiColombo, Tianwen-1, and MAVEN [PDF]

, 2023
We present two multipoint interplanetary coronal mass ejections (ICMEs) detected by the Tianwen-1 and Mars Atmosphere and Volatile Evolution spacecraft at Mars and the BepiColombo (0.56 au ∼0.67 au) upstream of Mars from 2021 December 5 to 31.
Heyner, Daniel, Su, Zhenpeng, Chen, Manming, Wang, Can, Owens, Mathew, Auster, Hans-Ulrich, Xu, Mengjiao, Li, Yiren, Pan, Zonghao, Zhang, Zhiyong, Guo, Jingnan, Lockwood, Mike, Mao, Dongwei, Scott, Christopher, Barnard, Luke, Wang, Guoqiang, Chi, Yutian, Cheng, Long, Zhang, Tielong, Xiao, Sudong, Wu, Zhiyong, Hao, Xinjun, Liu, Kai, Shen, Chenglong, Richter, Ingo, Wang, Yuming, Sánchez-Cano, Beatriz, Zou, Zhuxuan, Yu, Bingkun, Zhong, Zhihui, Liu, Junyan   +30 more
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First Observations of Mars Atmosphere and Ionosphere with Tianwen-1 Radio-Occultation Technique on 5 August 2021

Remote Sensing, 2022
The radio-occultation technique can provide vertical profiles of planetary ionospheric and atmospheric parameters, which merit the planetary-climate and space-weather scientific research so far.
Xiong Hu, Xiaocheng Wu, Shuli Song, Maoli Ma, Weili Zhou, Qingchen Xu, Lei Li, Cunying Xiao, Xie Li, Chi Wang, Qinghui Liu, Lue Chen, Guangming Chen, Jianfeng Cao, Mei Wang, Peijia Li, Zhanghu Chu, Bo Xia, Junfeng Yang, Cui Tu, Dan Liu, Simin Zhang, Quan Zhang, Zheng Li   +23 more
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In-flight Calibration of the Magnetometer on the Mars Orbiter of Tianwen-1

, 2023
Mars Orbiter Magnetometer (MOMAG) is one of seven science payloads onboard Tianwen-1's orbiter. Unlike most of the satellites, Tianwen-1's orbiter is not magnetically cleaned, and the boom where placed the magnetometer's sensors is not long enough. These
Xiao, Sudong, Su, Zhenpeng, Wu, Zhiyong, Hao, Xinjun, Chen, Manming, Xu, Mengjiao, Zhang, Zhoubin, Li, Yiren, Pan, Zonghao, Du, Yang, Liu, Kai, Guo, Jingnan, Shen, Chenglong, Wang, Guoqiang, Wang, Yuming, Zou, Zhuxuan, Chi, Yutian, Yan, Wei, Cheng, Long, Zhang, Tielong   +19 more
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