Look Who it Was Random video

Gaia, Hubble Space Telescope, and the Hubble Constant | All Space Considered at Griffith Observatory

252 views · Published 19 December 2018 · 13:01 · Indexed 10 October 2026

Channel: Griffith Observatory · 2018 · Science & Technology

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ASC's Dr. David Reitzel describes the latest efforts to find the real value for Ho -- that is, the Hubble constant -- which describes how quickly the universe is expanding and in turn, how old it is.

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