Experience the wonders of space with our comprehensive astronomy website. From stunning images captured by telescopes to informative articles on celestial phenomena, join us as we unravel the mysteries of our vast universe.
The path taken by the Earth as it rotates around the Sun is known as its orbit. It is common knowledge that our planet, Earth, orbits around a star known as the Sun. It takes the Earth approximately 365 days to complete a full revolution around the Sun. The Earth’s orbit discovery In ancient times,…
In the distant future, it is highly probable that humanity, or a portion of it, will be required to depart from Earth. This necessity may arise due to factors such as overpopulation, natural disasters, or the depletion of natural resources. However, simply leaving our current home and venturing into space in search of a new…
Not only professional astronomers, but also amateurs are always drawn to the starry sky to observe celestial bodies. If you simply raise your head and gaze at the sky on a clear night, you will instantly find yourself in a world that is both enigmatic and mysterious. The first thing that captures your attention are…
Operating hours: 10:00 AM to 9:00 PM, Closed on Tuesdays "Retro Cafe": available during the Planetarium’s operating hours from 10:00 AM to 8:00 PM. Contact number: +7 (495) 221-76-90 Planetarium JSC © 2017. Located at 5 Sadovaya-Kudrinskaya str., building 1, Moscow. The dwarf planet Pluto is celebrating its 13th birthday Date: 23.08.2019. Pluto lost its…
The current map of the Earth is no longer accurate. Africa is undergoing significant tectonic activity, causing it to crack along its seams. North America has shifted by half a meter, altering its geographical position. The Alps and Mount Everest are experiencing rapid growth, surpassing their previous heights. Additionally, a new island has emerged in…
An astronomical unit (a.u.), also known as an au, is a unit of distance commonly used in astronomy. It is approximately equal to the average distance from the Earth to the Sun. Light takes about 500 seconds (or 8 minutes and 20 seconds) to travel this distance. The astronomical unit is primarily used to measure…
In the early 17th century, Galileo revolutionized the study of astronomy by enhancing the existing telescope and directing it towards the sky. It was one of Galileo’s acquaintances who coined the term telescope, which signifies “far-seeing.” Illustration 160. Page from the manuscript of Galileo documenting his observations of the moons of Jupiter In the early…
Hello, readers of our website! Many of us have a desire to explore other planets, observe distant galaxies, and walk on unique celestial bodies. Currently, human progress does not yet permit us to venture into outer space, but efforts are being made in this field, and it is possible that one day we will have…
An atmosphere is a layer of gas that surrounds a celestial body, such as Earth, and is held in place by gravity. It serves several crucial functions, including shielding the planet from harmful ultraviolet radiation emitted by the sun, regulating temperature, and acting as a barrier against meteorites. The unique composition and characteristics of Earth’s…
Galaxies are vast systems composed of dust, gas, and countless stars. It is impossible to accurately determine their exact number as there are an estimated 100 billion galaxies in the observable universe alone. While some galaxies bear a striking resemblance to our own Milky Way, there are also unique and distinct variations among them. The…
Residence Astral objects Luminosity Stars appear differently to observers on Earth, with some appearing brighter and others appearing dimmer. However, the visual appearance does not accurately represent the true radiation power of the stars, as they are located at varying distances. For instance, the blue star Rigel in the Orion constellation has an apparent magnitude…
In order to create a black hole, one simply needs to compress any form of matter to a specific radius, such as water. Once compressed, it will transform into a black hole. Certain black holes are formed when stars reach the end of their lifespan and undergo compression. The outer layers of the star exert…
As beginner stargazers embark on their journey to acquire their first telescope, a magnificent instrument for voyaging through the cosmos, they possess diverse aspirations. Certain individuals strive to uncover comets or dream of one day showcasing their astro-photography expertise, while others simply yearn to relish in the mesmerizing sights of the moon and planets sporadically….
When encountering the enchanting spectacle of a celestial starfall during the night, one can’t help but be in awe. It is not every night that we witness such a multitude of shooting stars gracing the sky. However, it is worth noting that abundant starfalls are a seasonal occurrence, while solitary shooting stars are more commonly…
Discover the captivating sounds of space, as the Earth, Sun, and planets emit their own distinct melodies throughout the vast expanse of the universe. Delve into the cosmic symphony in high-quality audio, available for free online. Experience the celestial music of the cosmos. An Assortment of Cosmic Soundscapes Space Sounds: “Melodies of the Stars” Unveiling…
In the contemporary expression of the law of universal gravitation, there exists a factor, known as the constant of gravity, that distinguishes itself by appearing before the formula. It is fascinating to note that Newton, the individual who first discovered the law of attraction, did not utilize the explicit value of the constant, as its…
Over countless centuries, the gravitational pull compressed the fundamental components of Earth, the third planet from the Sun, which came into existence 4.6 billion years ago. Its formation remains an ongoing process. Presently, the inner structure of the planet and its delicate outer layer are in perpetual motion, causing alterations in the configuration of landmasses,…
Embarking on a trip to Mars is an incredibly intricate and potentially hazardous endeavor. Despite its seemingly straightforward nature, the achievement of conquering the Red Planet involves numerous intricacies and restrictions linked to the current state of space technology. However, the day is approaching when humans will have the incredible opportunity to explore the neighboring…
Scientists have been investigating the enormity of the solar system for centuries, observing the various categories of planets. With the discovery of exoplanets, our knowledge has expanded even further. In addition to gas giants, we have come across planets that resemble Earth. What exactly are these Earth-like planets? Defining Earth-like Planets An Earth-like planet is…
It is common knowledge that the sun is the central star around which the Earth and other planets orbit. Most people are aware that this celestial object rises in the East and sets in the West. However, not everyone is familiar with the exact location of the sun’s setting and the reasons behind it. In…