8/15/2023 0 Comments Red moom time forAnd you might think because there is such a thing as a "blood moon" that something sinister is going on, but there’s no need to be packing garlic or a crucifix when you see the next blood moon, which will take place in March 2025. seems like they are both intoxicated by the moonlight. After all, it's the only time when you can see the sunrise and sunset simultaneously.Werewolves, vampires. So, rather than fear a blood moon like the ancient Mayans and Mesopotamians, why not think of it as a romantic moment. Similarly, the ring around earth during a total lunar eclipse is red because the sunlight travels through a long stretch of earth's atmosphere, from one end of the planet to the other. And secondly, more scattering means more blue light is scattered away, leaving the redder wavelengths behind. That's why you can easily gaze upon the sun at sunset, compared to at high noon. First, it means more overall sunlight is scattered, making the sun appear dimmer. But during sunrise and sunset, the light travels through more of earth's atmosphere before reaching your eye, which has two consequences. It appears blue because air molecules in earth's atmosphere scatter blue light more easily than red. Look at the sky during daytime, for example. It describes how different colors of sunlight interact with the earth's atmosphere. So, the moon appears red for the same reason that sunrises and sunsets on earth are red, because of a phenomenon called Rayleigh Scattering, named after the British physicist John William Strutt, also known as Lord Rayleigh, who discovered it in the late 19th century. So that redness you see during a blood moon eclipse is a combination of light from every sunrise and sunset on earth, all happening at once. And while it's true that no direct sunlight is reaching the lunar surface at this moment, earth's atmosphere is bending the red wavelengths of light around the planet. Everywhere you see that ring is either a sunrise or a sunset. This is a NASA simulation of what the earth looks like during a total lunar eclipse. So what's going on? To figure it out, let's take a quick trip to the lunar surface. But during a total lunar eclipse, when the moon passes through the earth's shadow, we get a red moon, not a vanishing one. So if something were to block that sunlight, say the earth, then, in theory, the moon should disappear from view. Whenever you look up at a full moon, you're seeing sunlight that's reflected off the lunar surface. But why does it turn red in the first place? We know now that the moon doesn't need our protection. And since the average lunar eclipse lasts around 100 minutes, when the moon returns to normal afterward, they were probably convinced that their whooping and howling actually worked. They would shout at the night sky to try and fend off the ravenous beasts. When the moon turned red thousands of year ago, the ancient Mayans and Mesopotamians feared that something monstrous and evil was eating the moon. Narrator: A blood moon lunar eclipse wasn't always something to look forward to. If the moon is in Earth's shadow during a lunar eclipse, how can we still see it? And why does it turn red? The answer has to do with our own terrestrial sunrises and sunsets. Following is a transcript of the video. Account icon An icon in the shape of a person's head and shoulders.
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