A total solar eclipse—one of nature's greatest spectacles—will pass over parts of South America today. Check out our graphics to learn more about eclipses and how to see them, and DM us your great eclipse pics if you happen to be in the path of #totality! #EclipseSolar2019 🌙🌚 . . . . . . . . . . #eclipse #totaleclipse #solareclipse #eclipse2019 #southamerica #pathoftotality #science #physics #space #earth #moon #nature #sun #totalsolareclipse #totalsolareclipse2019