Is Earth's Magnetic Field Reversing?
September 3, 2019
15 min
Season 2019 - Episode 28: Is Earth's Magnetic Field Reversing?
00:00 / 45:00
Overview
Earth’s magnetic field protects us from deadly space radiation. What if it were drastically weakened, as a precursor to flipping upside down? I mean, it has before … many, many times..
Episode Information
TV Show
PBS Space Time
Season
Season 2019
Episode Number
28
Air Date
September 3, 2019
Runtime
15 minutes