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1. arxiv.org › abs › 2309Progress in Direct Measurements of the Hubble Constant

   arxiv.org › abs › 2309

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   11 set 2023 · Progress in Direct Measurements of the Hubble Constant. Wendy L. Freedman, Barry F. Madore. One of the most exciting and pressing issues in cosmology today is the discrepancy between some measurements of the local Hubble constant and other values of the expansion rate inferred from the cosmic microwave background (CMB) radiation.

2. arxiv.org › abs › 2106Measurements of the Hubble Constant: Tensions in Perspective

   arxiv.org › abs › 2106

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   29 giu 2021 · Measurements of the Hubble Constant: Tensions in Perspective. Wendy L. Freedman. Measurement of the distances to nearby galaxies have improved rapidly in recent decades. The ever-present challenge is to reduce systematic effects, especially as greater distances are probed, and the uncertainties become larger.

3. www.researchgate.net › profile › Wendy-FreedmanWendy FREEDMAN | University Professor | University of Chicago, IL...

   www.researchgate.net › profile › Wendy-Freedman

   Wendy FREEDMAN, University Professor | Cited by 2,992 | of University of Chicago, IL (UC) | Read 76 publications | Contact Wendy FREEDMAN

4. kavlicosmo.uchicago.edu › people › profileWendy L. Freedman | Kavli Institute for Cosmological Physics |...

   kavlicosmo.uchicago.edu › people › profile

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   Wendy Freedman has been elected to the Royal Society, PSD News, May 10, 2023 “Carnegie rallies $205 million founding partner investment to accelerate completion of the Giant Magellan Telescope”, Carnegie News, August 3, 2022

5. royalsociety.org › people › wendy-freedman-36213Fellow Detail Page | Royal Society

   royalsociety.org › people › wendy-freedman-36213

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   Professor Wendy Freedman joined the University of Chicago in 2014 as the Sullivan University Professor of Astronomy and Astrophysics, one of nine named University Professors. Previously, she held the Crawford H. Greenewalt Directorship of the Carnegie Observatories in Pasadena, California.

6. news.uchicago.edu › profile › wendy-freedmanWendy Freedman - University of Chicago News

   news.uchicago.edu › profile › wendy-freedman

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   22 mag 2023 · Wendy Freedman studies the expansion rate of the universe and the nature of dark energy. She was the founding leader of an international consortium that is building the Giant Magellan Telescope which, when complete, will be the world’s largest telescope and will be able to look back at the dawn of the cosmos.

7. news.uchicago.edu › story › new-measure-hubble-constant-addsNew measure of Hubble constant adds to mystery about universe’s...

   news.uchicago.edu › story › new-measure-hubble-constant-adds

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   16 lug 2019 · In 2001, Prof. Wendy Freedman led a team that used distant stars to make a landmark measurement of this number, called the Hubble constant—but it disagrees with another major measurement, and the tension between the two numbers has persisted even as each side makes more and more accurate readings.