Results 1 to 10 of about 150,681 (343)

An airlock concept to reduce contamination risks during the human exploration of Mars. [PDF]

open access: yesNPJ Microgravity, 2023
Protecting the Martian environment from contamination with terrestrial microbes is generally seen as essential to the scientific exploration of Mars, especially when it comes to the search for indigenous life.
Vrankar D, Verseux C, Heinicke C.
europepmc   +2 more sources

A Pattern Search Method to Optimize Mars Exploration Trajectories [PDF]

open access: goldAerospace, 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
doaj   +2 more sources

Martian Surface Image Segmentation Dataset and Performance Evaluation [PDF]

open access: yesJisuanji gongcheng, 2023
As part of the continuous progress being made in deep space exploration technology,the “Zhurong Mars ”rover carried by China's first Mars exploration mission,Tianwen-1,has successfully landed on Mars and collects images of the Martian surface.Rocks are ...
Lü Weikun, WEI Linhui, ZHENG Dian, LIU Yu, WANG Yumei
doaj   +1 more source

In-situ resources for infrastructure construction on Mars: A review

open access: yesInternational Journal of Transportation Science and Technology, 2022
It is widely proposed that Mars will be the next destination for human to expand colonization. However, building up a habitat requires collective work from multiple disciplinaries of which engineering is an indispensable part.
Jiawen Liu   +7 more
doaj   +1 more source

A Case Study in the Mars Landing Site Selection for Science Objects [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2012
It is a crucial matter to select a landing site for landers or rovers in planning the Mars exploration. The landing site must have not only a scientific value as a landing site, but also geographical features to lead a safe landing for Mars probes.
Haingja Seo   +5 more
doaj   +1 more source

Martian seismology and review of Martian interior structure

open access: yes地球与行星物理论评, 2021
Recently many countries have initiated the second upsurge of deep space exploration. Mars is the planet that human beings focus on and even desire to emigrate.
Weijia Sun   +3 more
doaj   +1 more source

RESEARCH ON THE DIGITAL SIMULATION FOR THE WHOLE PROCESS OF MARS EXPLORATION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
China has paid considerable attention to space exploration and made great strides in the field. The first Chinese Mars Exploration Mission will be carried out in 2020. Digital simulation has been proved to be an effective and efficient means for planning
L. Lyu   +5 more
doaj   +1 more source

DeepLabV3+/Efficientnet Hybrid Network-Based Scene Area Judgment for the Mars Unmanned Vehicle System

open access: yesSensors, 2021
Due to the complexity and danger of Mars’s environment, traditional Mars unmanned ground vehicles cannot efficiently perform Mars exploration missions. To solve this problem, the DeepLabV3+/Efficientnet hybrid network is proposed and applied to the scene
Shuang Hu, Jin Liu, Zhiwei Kang
doaj   +1 more source

Rover Attitude and Camera Parameter: Rock Measurements on Mars Surface Based on Rover Attitude and Camera Parameter for Tianwen-1 Mission

open access: yesRemote Sensing, 2023
Rocks, prominent features on the surface of Mars, are a primary focus of Mars exploration missions. The accuracy of recognizing rock information, including size and position, deeply affects the path planning for rovers on Mars and the geological ...
Dian Zheng   +4 more
doaj   +1 more source

Origin of Life on Mars: Suitability and Opportunities

open access: yesLife, 2021
Although the habitability of early Mars is now well established, its suitability for conditions favorable to an independent origin of life (OoL) has been less certain.
Benton C. Clark   +8 more
doaj   +1 more source

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