Early Tuesday morning, the sky put on a show more than five centuries in the making 🌕 Viewers in Washington, across parts of North and South America, and into Asia and Australia witnessed the longest partial lunar eclipse in more than 580 years. The eclipse stretched an incredible 3 hours, 28 minutes, and 22 seconds. The last time a partial lunar eclipse lasted this long? 1440. That's the same year the printing press changed the world. If you missed it, you’ve got some time to plan ahead. The n