That’s how physics works!
“There is no science in this world like physics. Nothing comes close to the precision with which physics enables you to understand the world around you. It’s the laws of physics that allow us to say exactly what time the sun is going to rise. What time the eclipse is going to begin. What time the eclipse is going to end.”
Neil deGrasse Tyson
• DO NOT look at the Sun with your naked eyes, normal telescope or binoculars, sunglasses, cameras, film negatives, smartphone or by reflecting the Sun off a mirror or a CD or anything else – the Sun is so bright that it will damage your eyesight, perhaps permanently.
• DO use for example dedicated eclipse glasses made of Mylar film. If purchasing solar glasses, check that they are CE approved and display the CE kite mark.