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Final Results from the Hubble Space Telescope Key Project to Measure the Hubble Constant

  • Authors: Wendy L. Freedman, Barry F. Madore, Brad K. Gibson, Laura Ferrarese, Daniel D. Kelson, Shoko Sakai, Jeremy R. Mould, Robert C. Kennicutt, Jr., Holland C. Ford, John A. Graham, John P. Huchra, Shaun M. G. Hughes, Garth D. Illingworth, Lucas M. Macri, and Peter B. Stetson

Freedman et al. 2001 The Astrophysical Journal 553 47.

  • Provider: AAS Journals

Caption: Fig. 7.

Values of the Hubble constant determined using the Sunyaev‐Zeldovich effect (open squares) and gravitational lens time delays (asterisks) from 1990 to the present. From the compilation of Huchra (http://cfa‐www.harvard.edu/˜huchra) for the Key Project.

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