Never look directly at the sun's rays. When watching a partial eclipse you must wear eclipse glasses at all times or use another indirect method if you want to face the sun. During a total eclipse when the moon completely obscures the sun, it is s McClatchy NASA Goddard/YouTube
Never look directly at the sun's rays. When watching a partial eclipse you must wear eclipse glasses at all times or use another indirect method if you want to face the sun. During a total eclipse when the moon completely obscures the sun, it is s McClatchy NASA Goddard/YouTube

One last time: Practice before watching the eclipse with kids, NASA advises

August 21, 2017 11:52 AM