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astrophysics    音标拼音: [,æstrof'ɪzɪks]
n. 天体物理学

天体物理学

astrophysics
n 1: the branch of astronomy concerned with the physical and
chemical properties of celestial bodies

astrophysics \astrophysics\ n.
1. the concerned with the physical and chemical properties of
celestial bodies.
[WordNet 1.5]


Astrophysics \As`tro*phys"ics\, n. [Astro- physics.] (Astron.)
The science treating of the physical characteristics of the
stars and other heavenly bodies, their chemical constitution,
light, heat, atmospheres, etc. It is a branch of astronomy.
[1913 Webster]

Note: Its observations were traditionally made with the
spectroscope, bolometer, etc., usually in connection
with the telescope. In modern times, radiotelescopes,
infrared telescopes, X-ray and gamma ray detectors and
neutrino detection equipment located deep underground
are all put into service to observe and test theories
about astronomical phenomena.
[Webster 1913 Suppl. PJC]

58 Moby Thesaurus words for "astrophysics":
Newtonian physics, acoustics, aerophysics, applied physics,
astrogeology, astrognosy, astrography, astrolithology, astronomy,
astrophotography, basic conductor physics, biophysics,
celestial mechanics, chemical physics, cryogenics, crystallography,
cytophysics, electron physics, electronics, electrophysics,
geophysics, gravitational astronomy, macrophysics,
mathematical physics, mechanics, medicophysics, meteoritics,
microphysics, natural philosophy, natural science, nuclear physics,
optics, philosophy, physic, physical chemistry, physical science,
physicochemistry, physicomathematics, physics, psychophysics,
radar astronomy, radiation physics, radio astronomy, radionics,
solar physics, solid-state physics, spectrography, spectroscopy,
stargazing, statics, stellar photometry, stereophysics,
theoretical physics, thermodynamics, uranography, uranology,
uranometry, zoophysics


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  • Astrophysics - Wikipedia
    Theorists in astrophysics endeavor to create theoretical models and figure out the observational consequences of those models This helps allow observers to look for data that can refute a model or help in choosing between several alternate or conflicting models
  • Introduction to Astrophysics - Department of Astrophysical Sciences
    We explore these properties of the Universe in our Department of Astrophysical Sciences at Princeton We research these topics using both observational and data-analysis tools, as well as extensive theoretical and computational techniques
  • Astrophysics Branch Overview - NASA
    The Astrophysics branch at NASA Ames conducts world-class research, experiments, and technology development, aligned with NASA’s science vision and in support of NASA’s missions
  • Astrophysics | Astronomy, Cosmic Objects, Space | Britannica
    astrophysics, branch of astronomy concerned primarily with the properties and structure of cosmic objects, including the universe as a whole See astronomy The Editors of Encyclopaedia Britannica This article was most recently revised and updated by Meg Matthias
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  • What is Astrophysics? | Space
    Astrophysics is a branch of space science that applies the laws of physics and chemistry to seek to understand the universe and our place in it The field explores topics such as the birth, life
  • Home | Center for Astrophysics | Harvard Smithsonian
    The Center for Astrophysics is a collaboration between the Smithsonian Astrophysical Observatory and Harvard College Observatory that’s designed to ask big questions about the universe, build the tools needed to answer them, and share the resulting discoveries with the world
  • Astronomical Telescopes | Astro-Physics
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    All GTO mounts (except the Mach2GTO and 1150GTO) produced since 1998 can be easily upgraded!!! The GT This 10” dual-style saddle plate fills the need of customers who have multiple scopes Often, 0 8x CCD Telecompressor for 92mm Stowaway and 105mm Traveler
  • Astronomy Astrophysics (A A)
    Astronomy Astrophysics (A A) is an international journal which publishes papers on all aspects of astronomy and astrophysics





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