A total lunar eclipse is a rare event, because conditions have to be just right for it to occur. Here's what to know about the one in March.
On March 13-14, 2025, skywatchers in the Americas will witness a total lunar eclipse that mirrors one Christopher Columbus is said to have used to his advantage over five centuries ago.
A lunar eclipse is an alignment of the Earth, moon and sun where the moon passes through the Earth's shadow, or umbra. As it does, the moon will appear to darken and take on a crimson shade of red.