Results 71 to 80 of about 5,655 (211)

Lunar Extravehicular Activity Program [PDF]

Extravehicular Activity (EVA) has proven an invaluable tool for space exploration since the inception of the space program. There are situations in which the best means to evaluate, observe, explore and potentially troubleshoot space systems are ...
Heartsill, Amy Ellison
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Hazards protection for space suits and spacecraft [PDF]

, 1990
A flexible multi-layered covering article for protection against the hazards of exposure to the environment of outer space is disclosed. The covering includes an outer layer section comprising an outermost lamina of woven expanded tetrafluoroethylene ...
Dawn, Frederic S., Kosmo, Joseph J.
core   +1 more source

Computation and Experimentation on Astronaut Somatosensory Responses in a Lunar Environment

International Journal of Aerospace Engineering
In the lunar activities of the manned lunar landing project, it is necessary to calculate the astronauts’ somatosensory lunar driving operation according to the space mission verification requirements and the astronauts’ extravehicular operation training
Qihang Yu, Dianliang Wu, Shunzhou Huang, Hanzhong Xu, Yue Zhao   +4 more
doaj   +1 more source

Study of extravehicular protection and operations [PDF]

Extravehicular protection and ...
Iribe, P., Lieske, J. A.
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Mobile remote manipulator vehicle system [PDF]

, 1987
A mobile remote manipulator system is disclosed for assembly, repair and logistics transport on, around and about a space station square bay truss structure. The vehicle is supported by a square track arrangement supported by guide pins integral with the
Bush, Harold G., Jensen, J. Kermit, Mikulas, Martin M., Jr., Wallsom, Richard E.   +3 more
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Spacecraft material flammability testing and configurations [PDF]

Material and configuration testing for the Space Shuttle is mainly at 30 percent oxygen concentration at 70 kPa (10.2 psia). This is the worst case atmosphere during a mission and occurs 10 hours prior to extravehicular activity.
Ledoux, Paul W.
core   +1 more source

Space travel in a high altitude environment: Biology by-passing the pressure laws of physics and BioSpaceFormin g

Revista Cubana de Investigaciones Biomédicas, 2019
After the accident on Apolo1, with 100% oxygen in the cabin, all spaceships now travel with a sea level pressure and 20.9% oxygen. Extravehicular activity requires lowering the pressures. It is complex and time consuming.
Gustavo Rafael Zubieta-Calleja, Natalia Zubieta-DeUrioste   +1 more
doaj  

Neil Armstrong’s digital twin: An integrative approach for movement analysis in simulated space missions

Current Issues in Sport Science
Introduction and Purpose Space exploration is transitioning to a new era. NASA’s Artemis program is spearheading crewed missions to the Moon in the next decade, paving the way for eventual human exploration of Mars (Smith et al., 2020). However, space
Benjamin Reimeir, Anna Wargel, Franziska Riedl, Sara Maach, Robert Weidner, Gernot Grömer, Peter Federolf   +6 more
doaj   +1 more source

Sensory substitution for space gloves and for space robots [PDF]

Sensory substitution systems for space applications are described. Physical sensors replace missing human receptors and feed information to the interpretive centers of a different sense.
Bach-Y-rita, P., Crabb, T., Tompkins, W. J., Webster, J. G.   +3 more
core   +1 more source

First Lunar Outpost support study [PDF]

The First Lunar Outpost (FLO) is the first manned step in the accomplishment of the Space Exploration Initiative, the Vice President's directive to NASA on the 20th anniversary of the Apollo moon landing. FLO's broad objectives are the establishment of a
Bartz, Christopher, Cook, John, Rusingizandekwe, Jean-Luc   +2 more
core   +1 more source