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How We Know The Universe is Ancient
May 4, 2020
18 min
Season 2020 - Episode 16: How We Know The Universe is Ancient
00:00 / 45:00
Overview
The universe is precisely 13.8 billion year old - or so our best scientific methods tell us. But how do you learn the age of the universe when there’s no trace left of its beginnings?
Episode Information
TV Show
PBS Space Time
Season
Season 2020
Episode Number
16
Air Date
May 4, 2020
Runtime
18 minutes