Results 21 to 30 of about 154,266 (330)
Avoiding the “Great Filter”: A Projected Timeframe for Human Expansion Off-World
Galaxies, 2021 A foundational model has been developed based on trends built from empirical data of space exploration and computing power through the first six plus decades of the Space Age, which projects the earliest possible launch dates for human-crewed missions ...
Jonathan H. Jiang +2 more
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New Radiobiological Principles for the CNS Arising from Space Radiation Research
Life, 2023 Traditionally, the brain has been regarded as a relatively insensitive late-reacting tissue, with radiologically detectable damage not being reported at doses < 60 Gy.
Richard A. Britten, Charles L. Limoli
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Review of the Precise Orbit Determination for Chinese Lunar Exploration Projects
Earth and Space Science, 2021 China's lunar exploration program has developed and progressed for more than 13 years. Over this time, Precise Orbit Determination (POD) has guaranteed successful execution of the Chang’e missions, and is the basis for further scientific investigations ...
Shanhong Liu +6 more
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JMIR Formative Research, 2023 BackgroundEffective negotiation in relationships is critical for successful long-duration space missions; inadequate conflict resolution has shown serious consequences.
Jennifer Fleischer +7 more
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Priorities and contradictions of George Herbert Walker Bush space policy
Американська історія і політика, 2017 The article analyzes the basic principles of US space policy which developed at the end of the 1980’s. The main focus is made on the detection and investigation of the priority of space component in the general political course of the republican ...
Liudmila Zhuravlova
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Gamma-ray Full Spectrum Analysis for Environmental Radioactivity by HPGe Detector [PDF]
Journal of Astronomy and Space Sciences, 2014 Odyssey, one of the NASA’s Mars exploration program and SELENE (Kaguya), a Japanese lunar orbiting spacecraft have a payload of Gamma-Ray Spectrometer (GRS) for analyzing radioactive chemical elements of the atmosphere and the surface.
Meeyoung Jeong +4 more
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, 2004 The Environmental Acoustic Reconnaissance and Sounding experiment (EARS), is composed of two parts: the Environmental Acoustic Reconnaissance (EAR) instrument and the Environmental Acoustic Sounding Experiment (EASE).
A. Petri +15 more
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Exomars 2016 Mission Electrical Power System
E3S Web of Conferences, 2017 ExoMars is the first step of the European Space Agency’s Aurora Exploration Programme. Comprising two missions [ 1], the first one launched in 2016 and the second one to be launched in 2020, ExoMars is a joint ESA-Roscosmos program that will address the ...
Ciancetta Ezio +3 more
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Research Progress on 3D Printing Technology in the Field of Space Food Processing [PDF]
Shipin KexueWith the realization of “Space 180”, as well as the proposal of the “Space Home Port” program and the manned Mars exploration program, taikonaunts have gradually undertaken more long-term missions in deep space.
TONG Qiang, XIAO Shuailei, LI Yi, JIANG Yu, DONG Xiuping
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Photovoltaic Assemblies for the Power Generation of the Exomars Missions
E3S Web of Conferences, 2017 This paper provides a detailed description of the Photovoltaic Assembly (PVA) and, in particular, how the extreme environmental and operative requirements of the Exomars missions are met. “Exomars” is a program established by the European Space Agency to
Ferrando Emanuele +5 more
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