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Gravitational constant (Simple English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Gravitational constant" in Simple English language version.

refsWebsite
Global rank Simple English rank
1nist.gov
355th place
235th place
1nasa.gov
75th place
30th place

nasa.gov (Global: 75th place; Simple English: 30th place)

asd.gsfc.nasa.gov

  • Gundlach, Jens H.; Merkowitz, Stephen M. (2002-12-23). "University of Washington Big G Measurement". Astrophysics Science Division. Goddard Space Flight Center. Since Cavendish first measured Newton's Gravitational constant 200 years ago, "Big G" remains one of the most elusive constants in physics.

nist.gov (Global: 355th place; Simple English: 235th place)

physics.nist.gov

  • "2018 CODATA Value: Newtonian constant of gravitation". The NIST Reference on Constants, Units, and Uncertainty. NIST. 20 May 2019. Retrieved 2019-05-20.