Hubblecast 120 Light: Continued Discrepancy in the Universe's Expansion Rate
Measurements of today's expansion rate do not match the rate that was expected based on how the Universe appeared shortly after the Big Bang over 13 billion years ago. Using new data from the NASA/ESA Hubble Space Telescope, astronomers have significantly lowered the possibility that this discrepancy is a fluke.
You can subscribe to the Hubblecasts in iTunes, receive future episodes on YouTube or follow us on Vimeo.
Many other Hubblecast episodes are also available.
Find out how to view and contribute subtitles for the Hubblecast in multiple languages, or translate this video on YouTube.
Directed by: Bethany Downer and Nico Bartman
Editing: Nico Bartmann
Web and technical support: Mathias André and Raquel Yumi Shida
Written by: Laura Hiscott
Music: Tonelabs - Orion Fog
Footage and photos: ESA/Hubble, ESO, NASA., L. Calçada, M. Kornmesser, E. Slawik, ALMA (NAOJ.NRAO), T. Kitayama
Executive producer: Lars Lindberg Christensen
About the Video
|25 April 2019, 16:00
|01 m 30 s
About the Object
Also see our