Results 121 to 130 of about 31,430 (260)
Geological Object Recognition in Extraterrestrial Environments [PDF]
, 2015 On July 4 1997, the landing of NASA’s Pathnder probe and its rover Sojourner marked the beginning of a new era in space exploration; robots with the ability to move have made up the vanguard of human extraterrestrial exploration ever since. With Sojourners landing, for the rst time, a ground traversing robot was at a distance too far from earth to make
openaire
"Probing the limits of extremophilic life in extraterrestrial environment-simulated experiments"
, 2012 Fil: Galante, Douglas. Universidade do Sao Paulo.
Lage, Claudia +10 more
openaire +3 more sources
Direct Contact Among Galactic Civilizations by Relativistic Interstellar Spaceflight [PDF]
, 1962 Direct contact among galactic populations by relativistic interstellar ...
Sagan, Carl
core +1 more source
Deep space network energy program [PDF]
If the Deep Space Network is to exist in a cost effective and reliable manner in the next decade, the problems presented by international energy cost increases and energy availability must be addressed.
Friesema, S. E.
core +1 more source
Aerospace bibliography, fifth edition [PDF]
, 1970 Bibliography of references, periodicals, and educational materials related to space ...
core +1 more source
Starry Messages: Searching for Signatures of Interstellar Archaeology
, 2009 Searching for signatures of cosmic-scale archaeological artifacts such as Dyson spheres or Kardashev civilizations is an interesting alternative to conventional SETI.
Carrigan Jr, Richard A.
core
How do humans navigate in the virtual lunar environment?
Geo-spatial Information ScienceExploring navigation strategies in lunar environment contributes to understanding the unique navigation mechanism of humans in extraterrestrial environments. However, it is unclear whether human navigation strategies in lunar environments are the same as
Bowen Shi, T. Qin, B. He, L. Mu, W. Dong
doaj +1 more source
Extraterrestrial imperative [PDF]
The future benefits of extraterrestrial space to man and his problems, both personal and environmental, are discussed. Particular attention was given to space manufacturing, development of space power plants, mineral exploration, and transportation costs
Ehricke, K. A.
core +1 more source
International Journal of Advanced Robotic SystemsThe traversability of the terrain ahead of planetary rovers significantly impacts the success of their extraterrestrial exploration missions. Accurate perception of the terrain force through a forward wheel-on-limb detection system can provide crucial ...
Lixin Jia +5 more
doaj +1 more source
Silicon monoxide in the filamentary infrared dark cloud G035.39-00.33: An ALMA view
Astronomy & AstrophysicsAims. Filamentary infrared dark clouds (IRDCs) are believed to represent the initial conditions for massive star and cluster formation. Methods. We investigated the IRDC G035.39-00.33 using SiO, H13CO+, CH3OH, and CS emission observed with ALMA at 3.5 ...
Liu Rong +10 more
doaj +1 more source