 (niece)John Conduitt (nephew-in-law)Isaac Barrow (professor)William Clarke (mentor)Benjamin Pulleyn (tutor)John Keill (disciple)William Stukeley (friend)William Jones (friend)Abraham de Moivre (friend)DepictionsNewton by Blake (monotype)Newton by Paolozzi (sculpture)Isaac Newton GargoyleAstronomers MonumentNamesakeNewton (unit)Newton's cradleIsaac Newton InstituteIsaac Newton MedalIsaac Newton TelescopeIsaac Newton Group of TelescopesXMM-NewtonSir Isaac Newton Sixth FormStatal Institute of Higher Education Isaac NewtonNewton International FellowshipCategories  Isaac Newtonvteගුරුත්වාකර්ෂණ සිද්ධාන්තStandardNewtonian gravity (NG)Newton's law of universal gravitationGauss's law for gravityPoisson's equation for gravityHistory of gravitational theoryGeneral relativity (GR)IntroductionHistoryMathematicsExact solutionsResourcesTestsPost-Newtonian formalismLinearized gravityADM formalismGibbons–Hawking–York boundary termAlternatives togeneral relat