Results 11 to 20 of about 7,620 (266)
Discoveries of the InSight seismic investigation on Mars' surface
地球与行星物理论评, 2021 The InSight mission is a great milestone in the history of Mars' seismic exploration after the Viking 2 lander. We first review the scientific goals of the InSight mission and its seismic observation experiment on Mars' surface.
Wanbo Xiao, Yanbin Wang
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Review of Key Technologies of Rotary-Wing Mars UAVs for Mars Exploration
Inventions, 2023 The sparse atmosphere on the surface of Mars provides the necessary flight conditions for Mars unmanned aerial vehicles (UAVs) to perform low-altitude flights.
Pengyue Zhao +5 more
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The guiding role of national demand in the first level discipline construction of planetary science
地球与行星物理论评, 2021 Since the beginning of the 21st century, deep space exploration has become an important national strategy. Five lunar exploration missions and the first Mars exploration mission have been successful.
Yong Wei
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A non-data-aided SNR estimator based on maximum likelihood method for communication between orbiters
EURASIP Journal on Wireless Communications and Networking, 2020 Signal-to-noise ratio (SNR) is an important metric for performance assessment in numerous scenerios. In order to ensure the reliability and effectiveness of the system performance, plenty of situations require the information of SNR estimate. At the same
Zezhou Sun, Xin Gong, Fan Lu
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Geological evolution and habitable environment of Mars: Progress and prospects
地球与行星物理论评, 2021 Mars is the most similar planet to the Earth in the solar system. Due to its diverse aqueous history and the capability to preserve ancient life, Mars has been one of the major planets explored by deep space missions.
Yang Liu +3 more
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Space Photography and the Exploration of Mars [PDF]
Applied Optics, 1970 A general exposition of the scientific potentialities and analytic framework of space photography is presented using the photography of Mars from flybys and orbiters as the principal example. Space photography is treated here as a communication process in which planetary scene information is communicated to the eye-brain receiver of earth-based ...
B C, Murray, M E, Davies
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Seeking Habitable Environments in Our Solar System: Curiosity on Mars [PDF]
Molecular Frontiers Journal, 2017 Exploring space is one of humankind’s great endeavors, leading to technological innovation and discoveries that have the potential to answer the most fundamental human questions such as: Are We Alone in the Universe? NASA’s Mars Curiosity Rover landed on
Laurie Leshin,
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Earth – Mars Similarity Criteria for Martian Vehicles [PDF]
INCAS Bulletin, 2010 In order to select the most efficient kind of a martian exploring vehicle, the similarity criteria are deduced from the equilibrium movement in the terrestrial and martian conditions.
Octavian TRIFU, George SAVU
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A Pattern Search Method to Optimize Mars Exploration Trajectories
Aerospace, 2023 The Korean National Space Council recently released “Mars Exploration 2045” as part of its future strategic plan. The operations for a Mars explorer can be defined based on domestically available capabilities, such as ground operations, launch, in-space ...
Su-Jin Choi +3 more
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Aerodynamic characteristics and flow field of delta wings with the canard
MATEC Web of Conferences, 2018 Now, many kinds of explorations for outer planets have been proposed around the world. Among them Mars attracts much attention for future exploration. Orbiters and landers have been used for Mars exploration.
Mochizuki Saya, Yamada Gouji
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