Results 21 to 30 of about 115,430,806 (203)

Hydrogels Improve Plant Growth in Mars Analog Conditions

Frontiers in Astronomy and Space Sciences, 2021
Sustainable human settlement on Mars will require in situ resource utilization (ISRU), the collection and utilization of Mars-based resources, including notably water and a substrate for food production.
Frédéric Peyrusson
doaj   +1 more source

Extraterrestrial In-Situ Resource Utilization: Mission Requirements and Key Technologies [PDF]

中国工程科学
With the leapfrog development of space technologies, extraterrestrial in-situ resource utilization (ISRU) is transitioning from a frontier concept to engineering practices.
Cheng Zhou, Wenbo Qin, Yuyue Gao, Jin Qiao, Lieyun Ding   +4 more
doaj   +1 more source

Ultra-cold Electrolytic In-situ Resource Utilization (ISRU) for Fuel and Oxygen Production on Mars [PDF]

, 2023
The full text of this item is not available at this time because the author has placed this item under an embargo until December 20, 2024.Provisioning a crewed Mars mission from Earth, including 35,000-40,000kg of propellant needed for the return journey,
Chambers, Bradley
core   +3 more sources

Flow Characteristics of Electrochemical Catalytic Reduction of CO₂ in Microchannel

Energies, 2023
Human beings need abundant material support and energy supply in their exploration of the universe. The sustainable supply of materials is an important condition for long-term space exploration.
Qingjun Yang, Rizhi Dong, Rui Zhu, Shangru Yang, Wen Xie   +4 more
doaj   +1 more source

Design-to-Robotic-Production of Underground Habitats on Mars

Spool, 2021
In order for off-Earth top surface structures built from regolith to protect astronauts from radiation, they need to be several meters thick. Technical University Delft (TUD) proposes to excavate into the ground to create subsurface habitats.
Henriette Bier, Edwin Vermeer, Arwin Hidding, Krishna Jani   +3 more
doaj   +3 more sources

Iron can be microbially extracted from Lunar and Martian regolith simulants and 3D printed into tough structural materials.

PLoS ONE, 2021
In-situ resource utilization (ISRU) is increasingly acknowledged as an essential requirement for the construction of sustainable extra-terrestrial colonies.
Sofie M Castelein, Tom F Aarts, Juergen Schleppi, Ruud Hendrikx, Amarante J Böttger, Dominik Benz, Maude Marechal, Advenit Makaya, Stan J J Brouns, Martin Schwentenwein, Anne S Meyer, Benjamin A E Lehner   +11 more
doaj   +1 more source

Adapting a Mars ISRU System to the Changing Mars Environment

Space: Science & Technology, 2023
This study modeled the performance of a full-scale Mars in situ resource utilization (ISRU) system to produce 30 metric tons of liquid O2, operated for 14 months at half-hourly intervals as the Mars environment changes diurnally and seasonally.
Donald Rapp, Eric Hinterman
doaj   +1 more source

Review of In Situ Resource Utilization-Based Biocementation and Regolith Consolidation Techniques for Space Applications

Buildings
With the advancement of space exploration, the development of sustainable construction technologies has become essential for the establishment of enduring extraterrestrial habitats.
Zhen Yan, Satoru Kawasaki
doaj   +1 more source

Cyanobacteria and Algal-Based Biological Life Support System (BLSS) and Planetary Surface Atmospheric Revitalizing Bioreactor Brief Concept Review

Life, 2023
Exploring austere environments required a reimagining of resource acquisition and utilization. Cyanobacterial in situ resources utilization (ISRU) and biological life support system (BLSS) bioreactors have been proposed to allow crewed space missions to ...
Ryan Keller, Karthik Goli, William Porter, Aly Alrabaa, Jeffrey A. Jones   +4 more
doaj   +1 more source

ISRU and ISFR Science and Technology—A Review of the Last 15 Years

Technologies
In situ resource utilization (ISRU) and in situ fabrication and repair (ISFR) are critical research and technological paradigms for future space exploration.
Giacomo Cao, Alberto Cincotti, Alessandro Concas, Antonio Depau, Giacomo Fais, Nicola Lai, Roberta Licheri, Antonio Mario Locci, Selena Montinaro, Roberto Orrù, Gabriele Traversari   +10 more
doaj   +1 more source