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How to Safely Watch a Solar Eclipse
On August 21, 2017, a total solar eclipse will sweep across the continental United States, marking the first time in nearly 40 years that a total eclipse has been visible there. For millions of Americans, this eclipse represents their first opportunity to view a total solar eclipse. In order to make the most of this rare astronomical event, it's best to plan ahead! Check out the maps that NASA has created to see the nearest place to view totality! https://eclipse2017.nasa.gov/eclipse-maps Wan
How it works
- Press play to start the video.
- Videos 5 minutes or longer pause once or twice for a quick check. Get it right and you're on your way. If not, you'll see a friendly explanation and the video simply keeps going. Short videos skip the checks.
- At the end there's a 3-question test. Score 60% or more to complete the lesson, and 80% or more to master it. You can always watch again and try for a higher score.
