How far are we from landing on the moon to sailing to the sea of stars?

Let's get to know the Moon, the only natural satellite of the Earth and the only extraterrestrial object that humans have successfully landed on so far. The Moon seems to be within reach of us, and if it coincides with a "supermoon", the moon you see is 14% larger and 30% brighter than the average Full Moon, which is almost close at hand. Conquering the sea of stars has been a long-standing dream of mankind.

How far away, or how outrageous, this dream may be difficult to realize on Earth.

In fact, the average distance between the Moon and the Earth is 10,000 kilometers. In 1969, it took Apollo 11 more than three days to achieve the transfer of the Earth-Moon orbit. The photos we usually see of the Earth and the Moon are the result of ** synthesis, and do not accurately reflect the true distance of the Earth and the Moon.

The first Earth-Moon photo was created in 1977. At that time, the Voyager 1 probe had already flown 12 million kilometers away. From such a distance, the Moon does not seem to be far away from us.

From the 2003 European Space Agency's Mars Express probe taken 8 million kilometers away, you can feel how empty the Earth and the Moon really are.

In 2001, the Martian Orsay rover showed us the true Earth-Moon distance and size ratio. At that time, the Odyssey was 2.54 million kilometers away. It can be clearly seen from this ** that there are enough earths to be stuffed between the earth and the moon!

If you line up the seven planets in the solar system except for the earth, you can easily stuff it between the earth and the moon, and add Pluto!

Every time a probe far away from Earth looks back at its homeland, it captures not only the Earth, but an entire Earth-Moon system. In 2011, the Juno probe glanced back on its long journey to Jupiter and was greeted by two dim specks, one large and one small. In 2006, the Cassini probe photographed Saturn's brilliant rings from 15 million kilometers away.

In an inconspicuous corner, tiny bright spots of the Earth and the Moon can be faintly distinguished.

What humanity has been able to do so far is to go from one "bright spot" to another. Armstrong, the first man on the moon, once said that this was "a small step for himself, a big step for humanity", but if you look at it on a larger scale, it may really be a small step for humanity. From the perspective of the galaxy and even the universe, human beings can be said to be like babies who have just opened their eyes in swaddling clothes, and the distance from the stars is desperate!

This must be the most recent dream we are facing.

From the perspective of the galaxy and even the universe, human beings can be said to be like babies who have just opened their eyes in swaddling clothes.

The earth is the warm and narrow cradle of human beings, human beings will eventually grow up, and will eventually go out to explore the wider world and obtain richer resources, the moon is just a small dock, and the human galaxy fleet has not yet gone to sea.

It's been so far away that it's very close to us.

The moon landing is really just a small step for mankind, and the space station, space probes, and space telescopes are carrying people's expectant eyes.

There's still a long way to go, after all, we're just getting started.

Space probes and space telescopes are carrying people's expectant eyes.

The moon landing is really just a small step for mankind, a space station, a space probe.

The TV series "Yang Yang's Third Marriage" tells the story of Yang Yang's participation in the wedding of his friend Xiaolian, and was shocked by the sacredness and happiness of the wedding, and suddenly decided to marry Jiang Yuan, who grew up together. On the day of the wedding, Jiang Yuan escaped.

Yang Yang turned his grief into strength, moved out of the house and lived in the house that Xiao Lian's husband used to share with others, and vowed to snatch Jiang Yuan back. Fang Zhongqiu, who was in the same room, was a doctor of traditional Chinese medicine, and Yang Yang's arrival turned his life upside down, and he was simply dizzy by Yang Yang. Yang Yang tried his best to find Jiang Yuan, and worked hard to become a lady for Jiang Yuan.

Yang Yang finally found Jiang Yuan, Jiang Yuan and Wu Yu were both married, and Yang Yang finally forgave them. This gave Fang Zhongqiu a new understanding of her.

Yang Yang and Fang Zhongqiu finally understood their love for each other, and the two confessed to each other and prepared to get married. On the day of the wedding, because Tan Fei'er, who Fang had a crush on before, had a terminal illness, Fang Zhongqiu had to accompany Tan Fei'er, delaying the wedding. Fang Zhongqiu apologized to Yang Yang, he wanted to accompany Tan Fei'er to find a way to save her, Yang Yang was gloomy.

Fang Zhongqiu took Tan Fei'er on the road of seeking medical treatment. Yang Yang is still the same Yang Yang, but he buries his emotions deep in his heart. Before the wedding, Fang Zhongqiu brought Tan Fei'er back, and Tan Fei'er will die soon.

Yang Yang held an air wedding for Tan Fei'er and Fang Zhongqiu, so that Tan Fei'er could fulfill her wish and pass away peacefully.

Yang Yang and Fang Zhongqiu still can't dispel the haze in their hearts, Fang Zhongqiu will go to live with his parents and sister in Spain. Yang Yang came to the airport and met Fang Zhongqiu with true love, and the two returned to the wedding scene and finally became married. Yang Yang finally got married as he wished!