Is the Magnetic Pole About to Flip?

  • 2013

Examining the start of new solar cycle for the sun's magnetic field, which changes polarity approximately every 11 years.

Where to Watch

Available to Stream

  • Watch on
Emmys

Emmys 2019

The contenders you need to know

TV Premiere Dates

Because it's never too early to plan Thursday night... two months from now.

My News

Sign up and add shows to get the latest updates about your favorite shows - Start Now