The Hubble Tension

This video serves as an educational source of information on the latest published research regarding measurements of the Hubble Constant. This video is intended for a graduate audience who is already relatively familiar with the topic. Timestamps 0:00 Introduction 0:44 The Expanding Universe 5:41 The Lambda-CDM Model 8:19 Why does the Hubble Constant Matter? 9:09 Measuring the Hubble Constant 12:28 The Hubble Tension 15:00 How Will the Hubble Tension be Resolved? Video sources: Observable Universe Growing ESA:    • The expanding Universe   Expanding Universe Animation [Hubble ESA]:   • The expanding Universe   -Deep Field: The Impossible Magnitude of our Universe:    • Deep Field: The Impossible Magnitude of ou...   http://deepfieldfilm.com https://deepfieldfilm.com/wp-content/... Academic Sources: https://www.nature.com/articles/s4155... https://journals.aps.org/prd/abstract... https://www.pnas.org/content/15/3/168 https://journals.aps.org/prl/abstract... https://www.aanda.org/articles/aa/ful... https://iopscience.iop.org/article/10... https://courses.physics.illinois.edu/... https://indico.cern.ch/event/706475/c... https://iopscience.iop.org/article/10... https://iopscience.iop.org/article/10... https://www.annualreviews.org/doi/pdf... https://arxiv.org/pdf/1302.1498.pdf https://iopscience.iop.org/article/10... http://cosmo.fisica.unimi.it/assets/I... https://uncw.edu/phy/documents/thefri... https://en.wikipedia.org/wiki/Friedma... https://en.wikipedia.org/wiki/Edwin_H... https://en.wikipedia.org/wiki/Cosmolo... https://en.wikipedia.org/wiki/Friedma... Picture Sources: https://map.gsfc.nasa.gov/media/06091... https://en.wikipedia.org/wiki/Edwin_H... https://en.wikipedia.org/wiki/Alexand... Music Sources: The following songs by Chris Zabriskie are licensed under a Creative Commons Attribution 4.0 licence. https://creativecommons.org/licenses/... -I Am Running Down the Long Hallway of Viewmont Elementary: https://chriszabriskie.bandcamp.com/t...