Is the distance between the cowherd and the weaver girl far in the poem?

Altair and Vega are two stars like the sun, and they can also glow by themselves. The official name of Altair in China is Heguji; It combines with several other stars to form a constellation called Skyhawk. The official name of Vega in China is Vega I; It and several other stars form a constellation called Lyra. The names and divisions of constellations were introduced from the west. Altair and Vega are far away from us! Altair 16 light years, Vega 27 light years. The distance between them is also very far, which is 16 light years. That is to say, the fastest light and electricity, from Altair to Vega, have to run nonstop 16 years, not to mention other means of transportation. Suppose the Cowherd and the Weaver Girl really live on these two stars, and they want to make a phone call or send a telegram to say hello to each other. This long-distance call will take 16 years one way! In addition, the surface temperature of Altair reaches 8000 degrees Celsius, while Vega is even higher, reaching 1 1000 degrees Celsius. Vega is bigger than Altair in size. The diameter of Vega is three times that of our sun, while the diameter of Altair is 1.6 times. Altair and Vega data: Vega I is a bright star in Lyra, and its scientific name is Lyra-α. It is one of the most famous bright stars in the summer night sky. Usually, people call it Vega. In the west, it is called "Queen of Summer Night". Vega's diameter is 3.2 times that of the sun, its volume is 33 times that of the sun, and its surface temperature is 8900 degrees Celsius, showing a bluish white color. It is one of the three brightest stars in the northern hemisphere sky, about 26 light years away from the earth. Away from Vega, there are constant orgasms between men and women on the edge of the Milky Way. My husband and I got married and had premature ejaculation. The Killer of Condyloma Acuminatum and Herpes-German New Drugs for Condyloma Acuminatum and Herpes. Don't abuse drugs to beat liver disease-the whole world is shocked. What should I do after menstrual disorder and menopause to eradicate body odor? Cctv interviewed macho man to conquer savage girlfriend, first-class bright star and valley base on the east coast. The scientific name is Aquila-α, commonly known as Altair. Like Vega, it is a very famous bright star in the summer night sky. Altair is about 16 light-years away from the earth, its diameter is10.6 times that of the sun, its surface temperature is about 7000 degrees, it is silvery white, and its luminous power is 8 times greater than that of the sun. Altair rotates very fast, about 7 hours, so its shape is oblate. It is calculated that its equatorial radius is 0.5 times of 65438+ polar radius. There is a dark star on each side of Altair, which is called Hegu I and Hegu III respectively. Together with Hegu II, it is called "Hegu Samsung". The river drum is like a long shoulder pole, so people call it "the shoulder pole star". Legend has it that Cowherd (Hegu II) is in the middle of the pole, carrying his two sons Hegu I and Hegu III at both ends, and has been chasing the Weaver Girl. Altair and Vega are the stars in the Milky Way. If the distance between them is expressed in kilometers, it is really an "astronomical figure", which is particularly large. It takes 16 years to fly from Altair to Vega at the fastest speed in the universe! It is impossible to meet once a year. The distance between stars in the universe is very large. For the convenience of expression, astronomers use a very large distance unit-light years, which is equal to the distance traveled by light in 1 year. So the distance between Altair and Vega is 16 light years.