The relationship between celestial bodies and literature transcends simple 'starlight, starry sky, I can do what I can do, I will do what I can do ...'. For many years, humans have used this inspiration to discover museums in heaven and to create works that have been spoken with generations. The Orion constellation located on the celestial equator is one of the most famous and famous constellations in the sky and can be seen all over the world. The popularity of Orion involved "dropping the red skin of the lion onto the river of his feet."
When the body longitude differs by 180 °, the structure of the Earth in two celestial bodies, especially on the line between the sun and the upper planet or moon. The planet in this position, the sun will set in the middle of the night, it will be visible all night, rising to the highest point of the sky will rise and the moon in this position will be full. Please compare the combinations. More on expansion
Characteristic movement of the thumb of a primate capable of bringing the thumb pad into contact with the same finger pad
A new moon occurs when the sun and moon are in the same astronomical longitude - an astronomer says that the two objects are the same. Like the equivalent of the Earth, the longitude of the sky is represented by a vertical line passing the poles from north to south, in this case the heavenly pole. If the orbit of the earth perfectly matches the plane of the moon, placing the moon directly between the sun and the earth will result in a total solar eclipse as in August 2017. It is not the case; the moon "missed" the sky sun in most cases as the orbits of the moon are tilted at an angle of about 5 degrees to the plane of the earth's orbit.
In addition to atmospheric meteors and low orbital satellites, the main apparent motion of the celestial body in the sky of the earth is westward at a rate of 15 ° / h = 15 '/ min. In the case of an object near the equator of heaven, this corresponds to the apparent diameter of the sun or moon every 2 minutes and the apparent sizes of the sun and moon are about the same when viewed from the surface of the earth. The average distance the Earth revolves around the sun is about 155 million kilometers (93 million miles) and the average sun days is 365.2564 days, or one stellar. This moves the sun to the east in a direction opposite the stars at a speed of approximately 1 ° / day. This is a clear sun or month diameter every 12 hours. Because of this movement, it takes an average of 24 hours - the sun's day - the earth completes a complete rotation around its axis, as the sun returns to the meridian