WATCH LIVE: The super blue blood moon makes first appearance since 1866
WATCH LIVE: The super blue blood moon makes first appearance since 1866
Starting at 5:30 a.m. ET, the super blue blood moon will be visible in the United States. Follow NASA's coverage of the rare event. The lunar eclipse, happening on the second full moon of a month during a super moon gives the event it name, and we haven't seen one for more than 150 years.