AI Insight
This educational video from the European Space Agency demonstrates the proper methods for safely observing a solar eclipse using certified eclipse glasses rather than ordinary sunglasses. ESA reserve astronauts Sara García Alonso and Pablo Álvarez Fernández explain the different stages of a solar eclipse and identify when direct viewing is safe versus when eye protection is required.
Why it matters
Improper viewing of solar eclipses can cause permanent eye damage or blindness, making public education on safe observation techniques essential. This guidance helps the public experience significant astronomical events while protecting their vision through appropriate certified eye protection.
Understand the Science
Video:
00:01:34
[English]: A solar eclipse is an unforgettable sight, but only if you watch it safely!
ESA reserve astronaut Sara García Alonso shows you how to enjoy this incredible cosmic event using certified eclipse glasses and explains why ordinary sunglasses are not enough.
Learn what happens during the different stages of an eclipse, when it is safe to look up, and how to experience one of the greatest shows in the Solar System without risking your eyes.
[Spanish]: Un eclipse solar es un espectáculo inolvidable, ¡pero solo si lo observas de forma Segura!
El astronauta de reserva de la ESA Pablo Álvarez Fernández te explica cómo disfrutar de este increíble fenómeno cósmico utilizando gafas de eclipse certificadas y por qué unas gafas de sol normales no son suficientes.
Descubre qué ocurre durante las distintas fases de un eclipse, cuándo es seguro mirar al Sol y cómo disfrutar de uno de los mayores espectáculos del Sistema Solar sin poner en Riesgo tu vista.