Results 161 to 170 of about 61,732 (357)

Overview of the LADEE Ultraviolet-visible Spectrometer: Design, Performance and Planned Operations [PDF]

open access: yes
The Lunar Atmosphere and Dust Environment Explorer (LADEE) is an orbital lunar science mission currently under development to address the goals of the 2003 National Research Council decadal survey, the Lunar Exploration Analysis Group Roadmap, and the ...
Colaprete, A.   +7 more
core   +1 more source

Hypogravity simulation using the Variable Gravity Suspension System: A technical report

open access: yesExperimental Physiology, EarlyView.
Abstract Human movement has evolved within Earth's gravitational environment (1 g; −9.81 m s−2). Future human exploration of terrestrial bodies, including the Moon (0.17 g; −1.62 m s−2) and Mars (0.38 g; −3.71 m s−2), will require astronauts to live and work within reduced gravitational environments (hypogravity).
Patrick Swain   +7 more
wiley   +1 more source

Possible biomedical applications and limitations of a variable-force centrifuge on the lunar surface: A research tool and an enabling resource [PDF]

open access: yes
Centrifuges will continue to serve as a valuable research tool in gaining an understanding of the biological significance of the inertial acceleration due to gravity.
Cowing, Keith L.
core   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

open access: yesExperimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Apollo to Artemis: Mining 50-Year Old Records to Inform Future Human Lunar Landing Systems [PDF]

open access: yes
Under the Artemis lunar exploration program, NASA is committed to landing American astronauts on the moon by 2024. While NASAs new Space Launch System rocket and Orion capsule will carry astronauts from Earth to the Gateway, the human lunar landing ...
Charvat, J.   +6 more
core   +1 more source

Microgravity‐induced changes in skeletal muscle and possible countermeasures: What we can learn from bed rest and human space studies

open access: yesExperimental Physiology, EarlyView.
Abstract Despite exercise countermeasures to sustain health and performance in spaceflight, complete maintenance of muscle mass and functions in microgravity is still not possible for most astronauts. The principal cause of the limited effectiveness of existing exercise countermeasures is the difficulty in achieving full loading forces in space.
Alessandra Bosutti   +6 more
wiley   +1 more source

Critical investments in bioregenerative life support systems for bioastronautics and sustainable lunar exploration. [PDF]

open access: yesNPJ Microgravity
Marshall Porterfield D   +9 more
europepmc   +1 more source

Telescope in lunar orbit [PDF]

open access: yes
The use of a large telescope in high lunar orbit 4000 km above the Moon's equator is proposed. It is recognized that the Hubble Space Telescope (ST), will provide the necessary capabilities if it can be transferred to lunar orbit.
Page, T.
core   +1 more source

J1103-1-3 A Prototype of Rock Surface Crusher Using Solenoid for Lunar and Planetary Exploration

open access: diamond, 2010
Katsushi Furutani   +10 more
openalex   +1 more source

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