How to safely watch the solar eclipse

How to safely watch the solar eclipse On August 12, the moon will pass in front of the sun, completely obscuring it in a solar eclipse. According to Nasa, parts of Greenland, Iceland, Spain, Russia and Portugal will experience a total solar eclipse. In the UK, there will be a partial eclipse, with up to 96% of the sun covered, the deepest eclipse the country has seen since 1999. But no matter where you’re hoping to watch from, it’s important to protect your eyes. The Guardian’s Sarah Ann Harris explains.