Results 21 to 30 of about 161,153 (334)
Perspectives on Mars Sample Return: A critical resource for planetary science and exploration. [PDF]
Proc Natl Acad Sci U S AMars Sample Return (MSR) has been the highest flagship mission priority in the last two Planetary Decadal Surveys of the National Academies of Science, Engineering, and Medicine (hereafter, “the National Academies”) and was the highest priority flagship ...
McSween HY, Hamilton VE, Farley KA.
europepmc +2 more sources
Vision-based navigation and guidance for small Mars UAVs
Nihon Kikai Gakkai ronbunshu, 2014 Mars airplane is one of the candidate payloads of JAXA's next Mars exploration program. Airborne observation of Mars is expected to fill the “gap” between rovers, which provides a detailed observation but a limited area of coverage, and orbiters ...
Kentaro ARAI +3 more
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Aerospace, 2022 The Mars Exploration Program Analysis Group has identified measurements of the state and the variability of the Martian atmosphere as high priority investigations for the upcoming years. Balloon-borne instruments could bridge the gap in both temporal and
Lars Witte +6 more
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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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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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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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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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Remote3: Public Engagement over 1 km underground – and beyond [PDF]
EPJ Web of ConferencesThe Remote3 (“Remote Cubed”) project is a Science and Technology Facilities Council (STFC) Public Engagement Leadership Fellowship funded activity, organised in collaboration between the University of Edinburgh (UoE), and STFC’s Public Engagement Team ...
Mowberry Lauren +9 more
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