Why is it not allowed to look at the sun during a solar eclipse?
Nothing can happen, can it? because it's dark^^
well thanks
I got a telescope 1200/203 Jupiter and Mars are just bright points with a 25mm eyepiece (I can also see the moons) I only see Jupiter as if I were observing a star like Arcturus. Do I need any special filters? (The moon filter doesn't work!)
Could it be that at the end of the universe all the black holes have sucked up the matter and then merged with each other until only two black holes remain and when these then merge there will be another Big Bang and this will continue for eternity like in the mythological story of Sisyphus?
Hello, sorry if this question doesn't make sense, but why doesn't the James Webb telescope take pictures of Jupiter and other planets in our solar system like Neptune? It should be possible from that position, right? Or does that not make sense?
Everything that flies through space for millions or billions of years slows down, because even intergalactic space isn't truly empty. Therefore, it's possible that electromagnetic radiation and neutrinos also slow down over very long periods of time. It seems conceivable to me that the radiation is slowed down so much, from 300,000 to, say, 200,000…
Yeah🙋🏽♂️ I was wondering today why other planets exist? And whether there are any animals, plants, or living creatures on other planets?
With a total solar eclipse you can do this at the time of totality. But as soon as the first sun ray passes through a mountain valley on the moon’s surface to the earth, you have to set up a safety goggles immediately, whether you use a binocular or not. Otherwise, the sunlight penetrates the eye like a hot sting and it threatens the most severe damage. Also in the case of partial solar eclipses, you should wear protective glasses throughout the entire time.
Thanks for the star!
Let’s say that the intensity of the harmful UV rays does not decrease, even if the sun is briefly darkened. You should never and never look in!
Because the harmful UV rays pass through the moon of the yes between the sun and the observer is completely pierced?
Strange at the last darkness I also saw the dark sun… and nothing happened…
You can! The eyes report alone (pain) when it is no longer possible.
Sry, but such an answer is grossly negligent!
Nature has set this up, there is nothing grossly negligent about it.
You can. What law does that prohibit?
Look here!
http://www.weltbildung.com/sonnenfinsternis-total-4.htm