How to Watch Mercury's Rare Transit Across the Sun

We're about to get a rare visual treat, Mercury passing in front of the sun. You won't want to miss it, NASA says it only happens about 13 times every 100 years and the next time it'll be visible again from North America is in 2049.
Published: 4:07 AM MST November 6, 2019
Updated: 2:52 PM MST November 5, 2019