What is the size of the universe?

During our sleepless nights, we often find ourselves contemplating the infiniteness of the universe. Is it truly boundless? And if it is, how can such boundlessness exist? How can space stretch endlessly without any end in sight? Or, perhaps, there is a certain limit to it? And if there is, what lies beyond that limit?…

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How the Birth of New Supernova Stars Occurs

During the final stages of its life cycle, a red supergiant star experiences significant instability, leading to the expulsion of a substantial amount of gas. This expulsion is then followed by a powerful explosion, resulting in the creation of a supernova star. advertisement In a groundbreaking development, scientists have recently witnessed the demise of a…

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What is the scope of astronomy?

Astronomy is a field of science that has been in existence since the early days of civilization, following the advancements in trade, agriculture, and earth sciences. Initially, astronomers were known as stargazers as their focus was primarily on studying stars. However, in the modern era, the objectives of astronomy have expanded significantly, aided by the…

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What are the limits within which the declination of the sun varies?

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When the Tunguska meteorite struck the earth

Many books and numerous popular scientific articles have been written about this celestial phenomenon, and countless expeditions have been organized to investigate the epicenter of the catastrophe. However, despite these efforts, no traces of extraterrestrial origin have been found. A team of scientists from Siberia, led by Dr. Sergei Karpov, a doctor of physical and…

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The path of the celestial bodies

In my recent article discussing the phenomenon of Halley’s Comet, I had a sudden realization that the defining factor of a celestial body’s uniqueness lies within its trajectory. This epiphany came to me unexpectedly, almost in a stream-of-consciousness manner, and now requires further exploration and analysis. It is important for me to clarify this concept…

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