Results 11 to 20 of about 132,526 (321)
The Many Routes to AGN Feedback [PDF]
Frontiers in Astronomy and Space Sciences, 2017 The energy released by Active Galactic Nuclei (AGN) in the form of radiation, winds, or radio plasma jets, is known to impact on the surrounding interstellar medium. The result of these processes, known as AGN (negative) feedback, is suggested to prevent
Morganti, Raffaella
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Point spread function modelling for astronomical telescopes: a review focused on weak gravitational lensing studies [PDF]
Frontiers in Astronomy and Space Sciences, 2023 The accurate modelling of the point spread function (PSF) is of paramount importance in astronomical observations, as it allows for the correction of distortions and blurring caused by the telescope and atmosphere. PSF modelling is crucial for accurately
T. Liaudat +3 more
semanticscholar +1 more source
Editorial: Frontiers in astronomy and space sciences: Rising stars
Frontiers in Astronomy and Space Sciences, 2022 NASA Ames Research Center, Moffet Field, CA, United States, Space Research Institute (IKI), Russian Academy of Sciences, Moscow, Russia, Department of Physics and Astronomy, University of Missouri, Columbia, MO, United States, National Institute for ...
S. Howell +8 more
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Mingantu Spectral Radioheliograph for Solar and Space Weather Studies
Frontiers in Astronomy and Space Sciences, 2021 The Chinese Spectral Radioheliograph (CSRH) covering 400 MHz-15 GHz frequency range was constructed during 2009–2016 in Mingantu Observing Station, National Astronomical Observatories, Chinese Academy of Sciences at Zhengxiangbaiqi, Inner Mongolia of ...
Yihua Yan +9 more
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Chinese Science Bulletin, 2021 past years NAOC has successfully operated several world class solar telescopes, including the multi-channel solar magnetic field telescope and the solar radio broadband dynamic spectrometers and other advanced solar telescopes. It has developed the solar
Yihua Yan
semanticscholar +1 more source
Astrochemistry With the Orbiting Astronomical Satellite for Investigating Stellar Systems [PDF]
Frontiers in Astronomy and Space Sciences, 2021 Chemistry along the star- and planet-formation sequence regulates how prebiotic building blocks—carriers of the elements CHNOPS—are incorporated into nascent planetesimals and planets.
J. Bergner +16 more
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Conformal transformation with multiple scalar fields and geometric property of field space with Einstein-like solutions [PDF]
Physical Review D, 2021 Yong Tang and Yue-Liang Wu School of Astronomy and Space Sciences, University of Chinese Academy of Sciences (UCAS), Beijing, China School of Fundamental Physics and Mathematical Sciences, Hangzhou Institute for Advanced Study, UCAS, Hangzhou 310024 ...
Yong Tang, Yue-Liang Wu
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ndcube: Manipulating N-dimensional Astronomical Data in Python
Journal of Open Source Software, 2023 1 University of Applied Sciences Northwest Switzerland, Switzerland 2 American University, USA 3 Aperio Software Ltd, UK 4 Meta Platforms Inc., UK 5 Workato Gmbh, Germany 6 Uptycs India Pvt. Ltd., India 7 Lockheed Martin Solar and Astrophysics Laboratory,
D. Ryan +14 more
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From the laboratory to the interstellar medium: a strategy to search for exotic molecules in space
Frontiers in Astronomy and Space Sciences, 2023 The chemistry of the interstellar medium occurs under extreme conditions and can lead to the formation of exotic molecules. These are species that on Earth are unstable and/or highly reactive. Their discovery in space is usually based on the astronomical
C. Puzzarini +4 more
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Remote Sensing, 2022 Taking the Chang’e-4 and Chang’e-5 landing areas as the study areas, this study extracts the geological unit information from the regional USGS geological map, as well as the feature information such as topography and geomorphology, material composition ...
Wei Zuo +5 more
doaj +1 more source