Question

Что такое созвездие?

Answer 1

Созвездие это участок неба на котором находятся те или иные звезды, которые определяют созвездие. раньше созвездие обозначало именно созвездие, теперь участок неба на котором оно находится

Answer 2

Это скопление звёзд в опредленном месте

Answer 3

What is a constellation?

A constellation is a group of stars that form a recognizable pattern or shape in the night sky. These patterns were identified and named by ancient civilizations as a way to navigate the night sky and tell stories about the gods and heroes in their mythology. There are 88 officially recognized constellations, each with its own unique shape and name. Constellations can be seen from different parts of the world at different times of the year due to the Earth's rotation and its position in its orbit around the Sun.

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How are constellations named?

Constellations are named after various mythological figures, animals, objects, and characters from ancient cultures. For example, the constellation Orion is named after the mythical hunter Orion from Greek mythology, while Ursa Major and Ursa Minor are named after the Great Bear and the Little Bear, respectively. The names of constellations often reflect the cultural and historical significance of the figures or objects they represent.

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Can constellations be seen all year round?

The visibility of constellations depends on the time of year and the observer's location on Earth. Due to the Earth's rotation and its position in its orbit around the Sun, different constellations become visible at different times of the year. For example, in the Northern Hemisphere, the constellation Ursa Major (the Big Dipper) is visible year-round, while the constellation Scorpius is only visible during certain months. Similarly, in the Southern Hemisphere, the constellation Crux (the Southern Cross) is visible year-round, while the constellation Orion is only visible during certain months.

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Are constellations three-dimensional?

While constellations may appear as two-dimensional patterns when viewed from Earth, they are actually three-dimensional. The stars in a constellation are at different distances from Earth and are located in different parts of the galaxy. However, when we look at the night sky, the stars in a constellation appear to be in the same plane due to their vast distances from us. This creates the illusion of a two-dimensional pattern in the sky.

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How many constellations are there?

There are 88 officially recognized constellations in the night sky. These constellations were defined by the International Astronomical Union (IAU) in 1922 as a way to standardize the naming and boundaries of constellations. The 88 constellations cover the entire celestial sphere, which is the imaginary sphere surrounding the Earth on which all celestial objects are projected.

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Can constellations change over time?

While the positions of stars within constellations may change over long periods of time due to the motion of the stars themselves, the overall patterns of constellations remain relatively fixed. This means that the constellations we see today have been recognized and named for thousands of years and have remained largely unchanged in terms of their shapes and patterns. However, the visibility of constellations can be affected by light pollution, atmospheric conditions, and the observer's location on Earth.

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I hope this information helps! Let me know if you have any other questions.