ASTROBIOLOGY

作品数：21被引量：13H指数：2
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Balloon-based exposed payload designed for astrobiological research in Earth’s near space
《Earth and Planetary Physics》2024年第6期878-889,共12页YanQiu Wang JianXun Shen Chao Wang WeiNing Li GaoHong Wang Wei Lin YuanDa Jiang 
supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDA17010505)
Earth’s near space,located in the region between 20 and 100 km above sea level,is characterized by extreme conditions,such as low temperature,low atmospheric pressure,harsh radiation,and extreme dryness.These conditi...
关键词：Earth’s near space biological sample exposure payload performance testing Mars analog ASTROBIOLOGY 
Cosmic Ray-driven Bioenergetics for Life in Molecular Clouds
《天文学报》2024年第6期26-31,共6页FENG Lei 
Supported by the National Key Research and Development Program of China(Grant No.2016YFA0400200);the National Natural Science Foundation of China(Grants No.11773075);the Youth Innovation Promotion Association of Chinese Academy of Sciences(Grant No.2016288).
According to models such as panspermia or the Nebula-Relay hypothesis,the ancestors of life on Earth once lived in molecular clouds.Then what are the energy source and bioenergetics for such lifeforms?A new bioenerget...
关键词：ASTROBIOLOGY ASTROCHEMISTRY interstellar medium(ISM) NEBULAE cosmic ray 
Astrobiological Constraints on Astrophysics
《Journal of Modern Physics》2024年第11期1959-1979,共21页Charles H. McGruder III Dirk Schulze-Makuch 
Life exists in the universe and therefore the astrophysical properties of the universe must be such that they allow the origin of life. We connect astrobiology and astrophysics via one astrobiological quantity—the pr...
关键词：ASTROBIOLOGY ASTROPHYSICS COSMOLOGY RELATIVITY 
Density Functional Theory Calculations on the Interstellar Formation of Biomolecules
《Research in Astronomy and Astrophysics》2023年第12期7-18,共12页Qingli Liao Junzhi Wang Peng Xie Enwei Liang Zhao Wang 
financial support from the National Natural Science Foundation of China(NSFC,grant Nos.11964002,22168002);the Natural Science Foundation of Guangxi Province(2020GXNSFAA159119)。
Density functional theory(DFT)is the most versatile electronic structure method used in quantum chemical calculations,and is increasingly applied in astrochemical research.This mini-review provides an overview of the ...
关键词：astrochemistry-molecular processes-methods LABORATORY molecular-astrobiology 
The Tianlin Mission:A 6m UV/Opt/IR Space Telescope to Explore Habitable Worlds and the Universe被引量：1
《Research in Astronomy and Astrophysics》2023年第9期351-361,共11页Wei Wang Meng Zhai Gang Zhao Shen Wang Jifeng Liu Jin Chang Xuejun Zhang Jihong Dong Boqian Xu Frank Grupp 
supported by the National Natural Science Foundation of China(NSFC,grants Nos.62127901,11988101,42075123 and 42005098);the National Key R&D Program of China No.2019YFA0405102;the Strategic Priority Research Program of Chinese Academy of Sciences(CAS),grant Nos.XDA15016200 and XDA15072113;supported by the Chinese Academy of Sciences(CAS),through a grant to the CAS South America Center for Astronomy(CASSACA)in Santiago,Chile;the science research grants from the China Manned Space Project with No.CMS-CSST-2021-B12.
It is expected that ongoing and future space-borne planet survey missions including Transiting Exoplanet Survey Satellite(TESS),PLATO and Earth 2.0 will detect thousands of small to medium-sized planets via the transi...
关键词：space vehicles-Planetary Systems-astrobiology-planets and satellites terrestrial planets-instrumentation high angular resolution-instrumentation spectrographs 
Catalytic Role of H I in the Interstellar Synthesis of Complex Organic Molecule
《Research in Astronomy and Astrophysics》2023年第5期213-220,共8页Shuming Yang Peng Xie Enwei Liang Zhao Wang 
supported by the National Natural Science Foundation of China (11964002)。
Using quantum chemical calculations,we model the pathways for synthesizing two purine nucleobases,adenine and guanine,in the gas-phase interstellar environment,surrounded by neutral atomic hydrogen(H I).H I is found a...
关键词：astrochemistry-astrobiology-ISM MOLECULES 
Mapping of Compositional Diversity and Chronological Ages of Lunar Farside Multiring Mare Moscoviense Basin:Implications to the Middle Imbrian Mare Basalts被引量：1
《Research in Astronomy and Astrophysics》2022年第12期130-151,共22页A.Karthi S.Arivazhagan Manish Sharma 
the Indian Space Research Organization,Bangalore,for funding under the Ch-1 AO Research Project(ISRO/SSPO/CH-1/2016–2019)to carry out this research work。
The Mare Moscoviense is an astonishing rare flatland multi-ring basin and one of the recognizable mare regions on the Moon's farside.The mineralogical,chronological,topographical and morphological studies of the maria...
关键词：ASTROBIOLOGY molecular processes methods:data analysis techniques:image processing techniques:imaging spectroscopy techniques:spectroscopic planets and satellites:composition planets and satellites:surfaces planets and satellites:terrestrial planets 
Distribution characteristics of lipids from salt sediments in Qaidam Basin and their astrobiological significance被引量：1
《Science China Earth Sciences》2022年第1期156-166,共11页Ziye CHENG Long XIAO Hongmei WANG Ting HUANG 
supported by the National Natural Science Foundation of China(Grant No.41903055);the Science and Technology Program of Guangzhou,China(Grant No.202002030182)。
On Earth,salt environments are the most relevant analogues to Martian salt deposits with regard to the search for preserved biomolecules.In this study,we analyzed the distribution of lipids in salt samples from Dalang...
关键词：Salt sediments LIPIDS ASTROBIOLOGY The Qaidam Basin Mars 
A new semi-quantitative Surface-Enhanced Raman Spectroscopy (SERS) method for detection of maleimide (2,5-pyrroledione) with potential application to astrobiology被引量：1
《Geoscience Frontiers》2021年第5期421-426,共6页J.Aramendia L.Gomez-Nubla M.L.Tuite K.H.Williford K.Castro J.M.Madariaga 
supported through the“Terrestrial and Planetary Alteration Processes”strategic project(ref.PES 18/57);funded by the University of the Basque Country(UPV/EHU).
Nitrogen-containing heterocyclic compounds are fundamental biochemical components of all life on Earth and,presumably,life elsewhere in our solar system.Detection and characterization of these compounds by traditional...
关键词：MALEIMIDE Surface-Enhanced Raman Spectroscopy ASTROBIOLOGY BIOSIGNATURE Extraterrestrial life 
Karite-diamond fossil:A new type of natural diamond
《Geoscience Frontiers》2020年第4期1163-1174,共12页T.G.Shumilova V.V.Ulyashev V.A.Kazakov S.I.Isaenko S.A.Svetov S.Yu.Chazhengina N.S.Kovalchuk 
The work has been supported by the RFBR Project#17-0500516 for diamond fossils studies;the frame of NIR#AAA-A17-117121270036-7;the Russian Science Foundation Project#17-17-01080
Impact diamond is one of perspective natural type of superhard carbon materials,forming huge resources sometimes,such as Popigai impact structure counting the largest diamond storage on the Earth.By present,there are ...
关键词：Astroblemes Impact diamonds FOSSILS Diamond paramorphs ASTROBIOLOGY 
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