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...anian |title=Studies in Indian Mathematics and Astronomy Selected Articles of Kripa Shankar Shukla |date=2019 |publisher=Hindustan Book Agency/Springer | ==Historical significance of ''Sundari''== ...

{{Short description|16th century Sanskrit treatise on astronomy}} ...|date=2022 |publisher=Department of Mathematics and Statistics, University of Canterbury |location=New Zealand |url=https://ir.canterbury.ac.nz/bitstream ...

{{Short description|Radio-astronomy observatory in Western Australia}} ...ia]], about {{convert|800|km}} north of [[Perth]] on the traditional lands of the [[Wajarri]] people. ...

...method''' is a technique that transforms a function defined on the surface of the [[sphere]] to a function defined on a rectangular domain while preservi ==History== ...

{{Short description|Sanskrit word for "rule of three"}} ...script]], a document believed to have been composed in the early centuries of the Common Era.<ref name="Datta1"/> ...

{{Short description|Resonant formation of the W boson in antineutrino-electron collisions}} [[File:GlashowResonanceFeynmanDiagram.png|thumb|Feynman diagram of the Glashow resonance.]] ...

{{Short description|Variance in a celestial body's axis of rotation over time}} ...ge in the axis of rotation, and ''nutation'', which is the combined effect of similar shorter-term variations.<ref name=ESAA1992>{{cite book |editor-last ...

...2015 he was an [[emeritus]] professor of [[astronomy]] at the [[University of California, Berkeley]]. ...on Laboratory]], where he performed [[Spectroscopy|spectroscopic]] studies of [[Solar System]] [[planet]]s and smaller bodies. In 1964 Spinrad was invite ...

...vitational wave]]s are emitted from a system of masses based on the change of the (mass) [[quadrupole moment]]. The formula reads ...<math> G </math> is the gravitational constant, <math> c </math> the speed of light in vacuum, and <math>I_{ij}</math> is the mass quadrupole moment.<ref ...

==History== ...em, and he estimates to within an order of magnitude the masses of several of the closest [[supermassive black hole]]s including the ones in the [[Milky ...

...pectroscopic_Instrument#DESI_Legacy_Imaging_Surveys|legacy surveys]] image of NGC 681 ...x=J2000.0&objname=NGC%20681&hconst=73&extend=no&list_limit=5&img_stamp=YES&of=pre_text&omegav=0.73&corr_z=1&omegam=0.27 | title=NGC 681 NASA/IPAC Extraga ...

...ew Hipparcos reduction|author=van Leeuwen, F.|display-authors=etal|journal=Astronomy and Astrophysics|volume=474|issue=2|pages=653–664|date=2007|arxiv=0708.1752 ...Stellar Photometry in Johnson's 11-color system|journal=CDS/ADC Collection of Electronic Catalogues|volume=2237|author1=Ducati, J. R.|year=2002}}</ref> ...

{{Short description|1650 book of astronomical tables by Maria Cunitz}} [[Image:Urania.propitia.png|thumb|right|The title page of the ''Urania propitia'' by [[Maria Cunitz]] (1650)]] ...

...ar surface is called '''Doppler-imaging''', often based on the [[Principle of maximum entropy|maximum entropy]] image reconstruction to find the stellar ...changes in intensity. In order to understand the magnetic field structure of a star, it is not enough to know that spots exist because their location an ...

| alma_mater = [[University of Chicago]] <br> [[University of Wisconsin-Madison]] ...

...umb|Oresme's geometric verification of the Oxford Calculators' Merton Rule of uniform acceleration, or mean speed theorem.]] ...ight|[[Galileo]]'s demonstration of the law of the space traversed in case of uniformly varied motion. It is the same demonstration that [[Oresme]] had m ...

{{Short description|Mass of an astrophysical system}} ...ned as the mass enclosed within the virial radius <math>r_{\rm vir}</math> of a gravitationally bound system, a radius within which the system obeys the ...

...athematics]], that can be used to give a better approximation to the value of the mathematical constant {{pi}} (''pi'') than the partial sum approximatio Taking the partial sum of the first <math>n</math> terms we have the following approximation to {{pi} ...

...]] and [[Habash al-Hasib al-Marwazi|Habash al-Hasib]] later produced a set of trigonometric tables. [[File:Chords (circle).svg|thumb|right|350px|Example: The length of the chord subtending a ({{sfrac|109|1|2}})° arc is approximately&nbsp;98.]] ...

...e blue points with error bars represent the results from correlating pairs of pulsars. (GWB = gravitational wave background).<ref name=":1">{{Cite web |t ...|date=2023-08-24 |title=Hellings and Downs correlation of an arbitrary set of pulsars |url=https://link.aps.org/doi/10.1103/PhysRevD.108.043026 |journal= ...