Results 21 to 30 of about 6,477,182 (276)
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
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Космические аппараты и технологии, 2023 Currently, the exploration of the planet Venus is a very relevant and developing direction in space science. The development of rocket and space technologies has expanded the boundaries of accessibility of spacecraft to objects in the Solar System, allow
M. Yu. Yatsenko +2 more
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A Low-Pressure, N2/CO2 Atmosphere Is Suitable for Cyanobacterium-Based Life-Support Systems on Mars
Frontiers in Microbiology, 2021 The leading space agencies aim for crewed missions to Mars in the coming decades. Among the associated challenges is the need to provide astronauts with life-support consumables and, for a Mars exploration program to be sustainable, most of those ...
Cyprien Verseux +6 more
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The Absence of an Ocean and the Fate of Water all Over the Martian History
Earth and Space Science, 2020 Existing data returned in >40 years of planetary missions to Mars provided a good basis to understand that an ocean never existed on the surface of the planet during its whole history.
Giovanni Leone
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Identifying and Interpreting Stratification in Sedimentary Rocks on Mars: Insight from Rover and Orbital Observations and Terrestrial Field Analogs [PDF]
, 2013 Sedimentary rocks on Mars provide insight into past aqueous and atmospheric processes, climate regimes, and potential habitability. The stratigraphic architecture of sedimentary rocks on Mars is similar to that of Earth, indicating that the processes ...
Edgar, Lauren Ashley
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Future robotic exploration using honeybee search strategy: Example search for caves on Mars [PDF]
, 2011 Autonomous control has an increasing role in Earth and Space based applications. High level autonomy can greatly improve planetary exploration and is, in many cases, essential.
Kisdi, Áron +3 more
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Environmental Test Program for the Mars Exploration Rover Project [PDF]
Journal of the IEST, 2007 On June 10 and July 7, 2003, the National Aeronautics and Space Administration (NASA) launched two spacecraft from Cape Canaveral, Florida, for 6-month flights to the Red Planet, Mars. The two Mars Exploration Rover spacecraft landed safely on the planet on January 3 and 24, 2004.
Terry Fisher, Paul Van Velzer
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Vision-based navigation and guidance for small Mars UAVs
Nihon Kikai Gakkai ronbunshu, 2014 Mars airplane is one of the candidate payloads of JAXA's next Mars exploration program. Airborne observation of Mars is expected to fill the “gap” between rovers, which provides a detailed observation but a limited area of coverage, and orbiters ...
Kentaro ARAI +3 more
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Launch Opportunities and Preliminary Orbit Design for Next Mars Exploration Program
Transactions of the Japan Society for Aeronautical and Space Sciences Aerospace Technology Japan, 2012 Ayako Matsuoka +2 more
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Aerospace, 2022 The Mars Exploration Program Analysis Group has identified measurements of the state and the variability of the Martian atmosphere as high priority investigations for the upcoming years. Balloon-borne instruments could bridge the gap in both temporal and
Lars Witte +6 more
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