Sagittarius is positioned close to the deepest part of the Milky Way, which is where you can find the galactic center. Due to this location, it contains numerous fascinating deep space objects. In present times, modern astronomers often refer to Sagittarius as the “teapot,” but in ancient Greek and Roman mythology, it was believed to…

The emergence of practical cosmonautics occurred during a period of intense ideological and military-political confrontation between the USSR and the USA. The “Cold War,” which was officially declared by Winston Churchill in his renowned Fulton speech on March 5, 1946, fueled competition between the two nations across all aspects of life. It soon became clear…

Astronomy may not hold direct importance for every individual, but our collective curiosity has led to significant technological advancements for our planet. The Definition of Astronomy Put simply, astronomy is the scientific study of the sky and celestial bodies. In ancient times, astronomers observed and analyzed everything occurring in the sky above the clouds –…

Are you unable to escape the bustling city life to indulge in stargazing? Fear not! In the year 2021, you have the incredible opportunity to utilize a vast network of telescopes for astrophotography, all from the comfort of your own home. Through remote access, you can connect to observatories and explore the wonders of the…

The lunar calendar serves as a valuable tool that aids us in aligning with the Moon’s energy and harnessing its influence to enhance our lives. By considering the different lunar phases, we can select the most favorable days for various endeavors and actions. The commencement of August does not bring forth an abundance of positivity…

At present, there are 58,741 educational establishments that qualify for extra combined markdowns (ranging from 2% to 25%). To determine the applicable discount for all staff members at your school, please sign in to your personal Infoworks account. Professional course for retraining Library and bibliographic and information knowledge in the educational process. In addition to…

The previous record of 14 individuals in space was recently surpassed. This includes seven people aboard the International Space Station (ISS), three aboard the Shenzhou-12 spacecraft, and four aboard the Crew Dragon. The new record was set on September 16, 2021. In 1995, the previous record of 13 people was achieved, with six on the…

The pioneering satellite, a marvel of engineering, design, and scientific ingenuity, was the brainchild of a collective of Soviet Union’s brightest minds. Its designation, befittingly, was “Sputnik-1”. Although its payload was modest and its time in orbit brief, spanning a mere three months, it etched its name in history, forever illuminating the mysteries of the…

On October 4, 1957, the Soviet Union achieved a groundbreaking milestone by successfully launching the world’s first artificial satellite. This historic event marked the beginning of human exploration of outer space. In honor of the 60th anniversary of this significant achievement, the team at TASS-DOSSE has prepared a detailed article highlighting the history of the…

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…

The Sun’s outermost layers, specifically the atmosphere, are responsible for producing all types of radiation that we detect. The photosphere, which is the deepest and densest layer of the atmosphere, is approximately 200-300 km thick and has a matter density of about 10-5 kg/m3. This density is significantly lower than that of the Earth’s atmosphere,…

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…

It’s easy to overlook the enormous impact that satellites have on our daily lives. Without them, many essential services that we take for granted, such as long-range weather forecasts and navigational systems, would be impossible. Satellites have also revolutionized modern warfare, enabling us to gather intelligence and monitor enemy movements from afar. They even play…

Man spent many millennia comprehending the fact that the Earth is not the center of the universe and is constantly in motion. Galileo Gallilei’s famous declaration “And yet it rotates!” has eternally cemented itself in history and has become a symbol of the era when scientists from various countries attempted to disprove the geocentric theory…

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…

Over four decades ago, scientists made the groundbreaking discovery that Pluto has a companion named Charon. Together, they create an extraordinary celestial phenomenon – a binary dwarf planet system. Considering the etymology of their names and the unique characteristics of their surfaces, these two celestial bodies could be likened to the underworld, the domain of…

On a certain planet, bodies at the equator have half the weight compared to the poles. The density of the planet’s substance is 3000 kg/m3. Calculate the rotation period of the planet around its own axis. Problem № 2.5.16 from “Collection of problems for preparation for entrance exams in physics UGNTU” Given: Solving the problem:…

Our lives consist of numerous moments. We engage in our professions and adore our offspring. We travel to the southern regions and acquire feline companions. We expend our finances on items which, upon closer examination, are entirely unnecessary. However, there is a recurring query that individuals pose: what is the purpose of astronomy, and why…

Jupiter is positioned as the fifth planet in the solar system. It is situated approximately 775 million kilometers away from the Sun, equivalent to 5.2 astronomical units. Astronomers classify the planets of the solar system into two categories: terrestrial planets and gas giants. Jupiter is the largest planet among the gas giants. Jupiter is 318…

The term “Earth’s orbit” refers to the specific path that the planet takes as it moves through space. As we know, the Earth’s orbit is centered around the Sun. Currently, scientists have determined that the average distance between our planet and the Sun is approximately 149.6 million kilometers. Discovery of Earth’s Orbit In ancient times,…