Explore the Universe: Your Guide to Astronomy

858.8k 858.8k In the first month of spring, there will be some fascinating and unusual events happening in outer space. Venus and Jupiter Convergence on Thursday, March 2, 2023 – Time and Location to Observe Specifically, today, March 2nd, there will be a close convergence of two planets: Venus and Jupiter. These celestial bodies will…

When gazing up at the heavens, it is impossible for a person to accurately gauge the distance to the stars due to the lack of perspective in the sky. This is why ancient and medieval astronomers conceptualized the notion of a “sphere of fixed stars”. They imagined the stars as being affixed to a distant…

What is the appearance of the constellation Southern Cross in the Southern Hemisphere? Where can it be found on the star map? Learn interesting facts, legends, and myths associated with this constellation. Explore photos of stars, including Akruks and Hakruks, as well as nebulae. The Southern Cross refers to a constellation positioned in the southern…

Stars, which are among the most blazing entities in the cosmos, continue to intrigue scientists and researchers alike. Thanks to advancements in technology, humanity is constantly uncovering fresh insights into these celestial bodies, discovering their unique characteristics and distinguishing features. Understanding the phenomenon of star luminosity When observing the night sky without any optical aids,…

Will an astronaut face gravitational forces while aboard a 10-ton rocket ascending vertically with a thrust force of 98 kN? During the launch, an astronaut inevitably encounters a state of overload. Unfortunately, the technology to ensure a smooth and straight ascent of the rocket has not been developed yet! (It is highly probable that the…

Hello, esteemed readers of the KtoNaNovenkogo.ru blog. I’m sure all of you are familiar with the concept of a light year. The value of this measurement is truly fascinating. Instead of measuring time or days, a light year is a measure of distance. According to the International Astronomical Union, 1 light year is equivalent to…

Have you ever wondered why stars appear to move across the sky? Let’s delve into this fascinating phenomenon together. The apparent movement of stars across the celestial sphere is a result of the Earth’s rotation around its axis. Since our planet rotates from west to east, the objects in space, including stars, appear to move…

A team of international scientists, including researchers from the SETI Institute and NASA, has provided new insights into the Drake equation. Their study suggests that there could be approximately 300 million potentially habitable planets within our galaxy. The Drake equation, developed by Dr. Frank Donald Drake in 1960, aims to estimate the number of habitable…

The zodiacal constellations are renowned for being intersected by the ecliptic – the path of the Sun across the sky amidst the backdrop of the stars. Moreover, the planets and the Moon also traverse through these constellations. As a result, the Zodiac constellations hold a special fascination for amateur astronomers. Among the thirteen constellations, we…

In our elementary school natural science classes, we were taught that air is a combination of gases and is not solely made up of oxygen. However, as time went on, we seemed to forget the exact makeup of air. Today, we invite you to revisit this subject with us and examine the chemical properties and…

Gazing at the stars used to be a pastime reserved for the most romantic individuals, but now it has become a trendy vacation activity. Astrotourism enthusiasts join interest groups or embark on solo adventures, using special applications and sharing photos on social media. Here, we reveal the top destinations in Russia where you can witness…

Undoubtedly, you may have observed in the autumn sky, in its eastern region, a group of four stars creating a relatively large rectangle. This is known as the Pegasus constellation, or more specifically, its most prominent stars. Due to its distinctive shape, referred to as the Great Square of Pegasus, locating it in the sky…

The moon is currently in the New Moon phase with an age of 1.31 days.It is rising at 07:17 and will set at 21:27. Zodiac Sign Full Moon The upcoming full moon is scheduled to take place on August 31, 2023. New Moon The next new moon is expected on September 15, 2023. In St….

Within our solar system, there exists a multitude of celestial entities, each varying in size and composition. Amongst these enigmatic existences, dwarf planets stand out as particularly peculiar. Scientists, captivated by their mystique, endeavor to unlock the enigmas that surround them. As of now, we have comprehensively explored and examined five members of this distinctive…

The Lunar Dream Calendar for August 18, 2023 provides insight into the meaning of dreams based on the moon phase and the Zodiac sign in which the “night luminary” is located. To interpret dreams on other nights, consult the general lunar dream calendar for August 2023, and for more detailed meanings, refer to the online…

In ancient times, scientists began to realize that it is not the Sun that revolves around our planet, but rather the opposite is true. This groundbreaking idea was solidified by Nicolaus Copernicus. The Polish astronomer developed his heliocentric system, which convincingly proved that the Earth is not the center of the Universe. According to Copernicus,…

Upon viewing this instructional video, you will acquire knowledge regarding the Earth’s form and dimensions. You will familiarize yourself with the methodology of triangulation for gauging the length of the meridian arc. Additionally, we will explore the concept of horizontal parallax and angular radius of a celestial object, and discover their utility in ascertaining the…

During our previous lesson, we discussed the primary method of studying celestial bodies and phenomena, which is through astronomical observations. It is important to note that ancient astronomers faced numerous challenges as they were limited to observing the night sky with their naked eyes. However, a significant breakthrough in the field of astronomy occurred in…

The Big Dipper is a constellation located in the northern hemisphere of the celestial sphere. The seven stars that comprise the Big Dipper create a shape resembling a bucket with a handle. The two most radiant stars, Aliot and Dubhe, have an apparent sidereal magnitude of 1.8. By connecting the two outermost stars of this…

During our time in school, we were introduced to the solar system. At the center of it all is the Sun, around which all the planets orbit. Initially, it was believed that there were nine planets, including Pluto. However, Pluto was later excluded from the list due to its smaller mass and gravitational field compared…