Astronomy and space science The Threat of the Sun and the Future of Mankind / Issei Shibata

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Astronomy and Space Science Kadokawa Shinsho When you look at the sky at night, you will feel a sense of tranquility when you look at the star-studded sky. It is an image of a quiet and unchanging universe. But the sun moves in the Milky Way at a speed of 21 kilometers per second, and when a flare (solar explosion) occurs, it releases gas at a speed thousands of times faster than the Jetliner. Even though it is a phenomenon that occurs far away, the impact on the earth is enormous, and even if it is a phenomenon that occurs far away. In the 20th century, it became clear that the universe is surprisingly dynamic, unlike what we imagine. In 2020, the U.S. Department of Defense officially recognized the existence of UFOs and spacemen, which were thought to be pictorial phenomena, and new developments are taking place. For example, the U.S. Department of Defense officially recognized the existence of UFOs and released a video of it. A leading person of solar research introduces various phenomena that occur on a scale far beyond our imagination, and the form of the universe that we know but don't know.