No, Smithsonian Earth is a standalone streaming service that is available for anyone in the U.S. with a high-speed Internet connection and a supported device. Sign up here, or learn more on our website at SmithsonianEarthTV.com
Once you've signed up, you can use your account credentials to log in and watch at SmithsonianEarthTV.com or on any of the Smithsonian Earth apps.
Looking for other ways to sign up?
You can download our Smithsonian Earth app and sign up from your device as long as you have a payment method set up. Learn more about signing up through your preferred platform: