This pack of 10 NASA-approved solar eclipse glasses filter out 100% of ultraviolet and infrared rays, and 99% intense visible light, letting you view the sun directly through them. They’re also ...

However, NASA suggests other safe ways to follow the eclipse indirectly other than using eclipse glasses. “You need proper solar-safe viewing glasses or an indirect viewing method whenever the ...

In the run-up to the solar eclipse, experts warned people never to look directly at the Sun with the naked eye. Nasa scientists warned against using homemade filters or ordinary sunglasses ...