Results 11 to 20 of about 82,732 (298)

Towards Lunar In-Situ Resource Utilization Based Subtractive Manufacturing

Applied Sciences, 2023
In recent years, space agencies, such as the National Aeronautics and Space Administration (NASA) and European Space Agency (ESA), have expanded their research activities in the field of manufacturing in space.
André Seidel, Uwe Teicher, Steffen Ihlenfeldt, Konstantin Sauer, Florian Morczinek, Martin Dix, Rick Niebergall, Bernhard Durschang, Stefan Linke   +8 more
doaj   +2 more sources

Mars In Situ Resource Utilization and Sulfur Concrete

, 2022
The NASA ISRU project establishes the need for in-situ materials for the lunar base and Mars habitation. Mars has the most favorable conditions for habitation and further deep space exploration. The understanding of planet conditions reveals that the temperature variations, solar radiations, and micrometeorite flux are much more favorable than the Moon
Abdur Rahim (10764153)
openaire   +2 more sources

Production of PHB From CO2-Derived Acetate With Minimal Processing Assessed for Space Biomanufacturing

Frontiers in Microbiology, 2021
Providing life-support materials to crewed space exploration missions is pivotal for mission success. However, as missions become more distant and extensive, obtaining these materials from in situ resource utilization is paramount.
Stefano Cestellos-Blanco, Stefano Cestellos-Blanco, Skyler Friedline, Skyler Friedline, Kyle B. Sander, Kyle B. Sander, Anthony J. Abel, Anthony J. Abel, Ji Min Kim, Ji Min Kim, Douglas S. Clark, Douglas S. Clark, Douglas S. Clark, Adam P. Arkin, Adam P. Arkin, Adam P. Arkin, Peidong Yang, Peidong Yang, Peidong Yang, Peidong Yang, Peidong Yang   +20 more
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

STUDY ON THE QUANTITATIVE MODEL OF THE ELASTIC MODULUS OF OIL SHALE DURING PYROLYSIS – A CASE STUDY OF FUSHUN OIL SHALE; pp. 327–338 [PDF]

Oil Shale, 2018
The decrease of the elastic modulus of oil shale during pyrolysis was mainly caused by pyrolysis of kerogen and the deterioration of the oil shale skeleton at high temperature.
Jian Liu, WEIGUO LIANG, HAOJIE LIAN, LI LI   +3 more
doaj   +1 more source

An assumption of in situ resource utilization for “bio-bricks” in space exploration

Frontiers in Materials, 2023
Microbially induced carbonate precipitation (MICP) mimics the natural cementation process that occurs in various geological settings by using the bicarbonate minerals resulting from various bacterial metabolic pathways as cementing agents.
Hongyan Zuo, Shuisong Ni, Meiying Xu, Meiying Xu   +3 more
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

Sintering of ceramics for clay in situ resource utilization on Mars

Open Ceramics, 2020
The sintering of wet processed Mars global simulant green bodies is explored. Green bodies shaped using slip casting, throwing on a potter’s wheel and additive manufacturing, including material extrusion (robocasting) and layerwise slurry deposition (LSD)
David Karl, Franz Kamutzki, Pedro Lima, Albert Gili, Thomas Duminy, Andrea Zocca, Jens Günster, Aleksander Gurlo   +7 more
doaj   +1 more source

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

Cultivation of the Dematiaceous Fungus Cladosporium sphaerospermum Aboard the International Space Station and Effects of Ionizing Radiation

Frontiers in Microbiology, 2022
In Space, cosmic radiation is a strong, ubiquitous form of energy with constant flux, and the ability to harness it could greatly enhance the energy-autonomy of expeditions across the solar system.
Nils J. H. Averesch, Nils J. H. Averesch, Graham K. Shunk, Graham K. Shunk, Christoph Kern, Christoph Kern   +5 more
doaj   +1 more source