Results 21 to 30 of about 1,504 (195)
Mars Mineralogical Spectrometer (MMS) on the Tianwen-1 Mission [PDF]
Space Science Reviews, 2021 AbstractThe Mars Mineralogical Spectrometer (MMS) is a hyperspectral imager onboard the Mars orbiter of Tianwen-1, China’s first Mars exploration mission. MMS consists of 4 subassemblies: an Optical Sensor Unit (OSU), an Electronics Unit (EU), a Calibration Unit (CU), and a Thermal Control Accessories (TCA).
Zhiping He +20 more
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Proton pitch angle distributions in the Martian induced magnetosphere: A survey of Tianwen-1 Mars Ion and Neutral Particle Analyzer observations [PDF]
, 2023 The pitch angle distributions of ions and electrons can be affected by various processes; thus, they can serve as an important indicator of the physical mechanisms driving the dynamics of space plasmas.
AiBing Zhang +16 more
core +1 more source
Stochastic hyperbola fitting, probabilistic inversion, reverse-time migration and clustering : A novel interpretation toolbox for in-situ planetary radar [PDF]
, 2023 Peer reviewedPublisher ...
Giannakis, Iraklis +5 more
core +4 more sources
Earth and Planetary Physics, 2023 The plume–surface interaction (PSI) is a common phenomenon that describes the environment surrounding the landers resulting from the impingement of hot rocket exhaust on the regolith of planetary bodies.
Tao Xu +8 more
doaj +1 more source
Entry vehicle control system design for the Tianwen-1 mission [PDF]
Astrodynamics, 2022 AbstractThe entry vehicle for the Tianwen-1 mission successfully landed on the surface of Mars at 7:18 AM BJT on May 15, 2021. This successful landing made China the first country to orbit, land, and release a rover in their first attempt at the Mars exploration.
Jinchang Hu +7 more
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The Tianwen-1 Guidance, Navigation, and Control for Mars Entry, Descent, and Landing
Space: Science & Technology, 2021 Tianwen-1, the first mission of China’s planetary exploration program, accomplished its goals of orbiting, landing, and roving on the Mars. The entry, descent, and landing (EDL) phase directly determines the success of the entire mission, of which the ...
Xiangyu Huang +10 more
doaj +1 more source
Aerospace, 2022 The trim flap is an aerodynamic control surface capable of allowing Mars entry vehicles to improve landing performance during the most dangerous entry, descent, and landing (EDL) phase.
Xinli Li +6 more
doaj +1 more source
Entry, Descent, and Landing of China’s Tianwen-1 Mars Mission
Space: Science & Technology, 2022 Zezhou Sun, Wei Rao
doaj +2 more sources
Flight Experiment Validation of Altitude Measurement Performance of MOSIR on Tianwen-1 Orbiter
Remote Sensing, 2021 The MOSIR (Mars Orbiter Subsurface Investigation Radar) is one of the scientific payloads carried by the Tianwen-1 orbiter. MOSIR conducted a ground experiment in the desert near Dengkou County, northern China, before the launch of the Tianwen-1 ...
Tiansheng Hong +11 more
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Remote Sensing, 2021 China’s first Mars exploration mission (Tianwen-1) landed on the southern part of Mars’ Utopia Planitia on 15 May 2021. The Zhurong rover will focus on high-resolution and in situ observations of key areas on the surface of Mars.
Yi Wang +6 more
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