"Wow, that's Venus..."

Qiao Bao happily kicked his feet on the ground and tilted his head curiously, "Oh, what is this?" ”

"It's a tourist protection layer."

"We didn't just fall on Venus, the surface temperature of Venus is as high as 500 degrees Celsius, and the atmospheric pressure is 90 times that of Earth, so we still can't stay on it. ”

"I see, no wonder Qiao Bao thinks it's so hot, and there are big rabbits there to distribute small fans, let's go get one too!"

Qiao Bao pulled Fan Fan Yue to line up together and received a small fan.

"Huh! Pink Moon, look! Why the sun rises in the west! ”

Qiao Bao looked at the golden sun in amazement, rising from the west and setting in the east, and his jaw was about to drop.

"Oh, that's because Venus rotates in the same direction as Uranus, from east to west, opposite to most planets."

Fan Fanyue looked surprised, received two small fans, and handed one to Qiao Bao.

The two of them walked on the protective layer while blowing a small fan, looking at the shiny planet.

"Wow, what is this, orange-yellow, like a marshmallow."

Qiao Bao saw a large screen on the protective layer, which was showing the volcanoes on Venus, the sky, and other scenes.

"This is the sky of Venus."

"Venus's atmosphere is mostly composed of carbon dioxide, with a small amount of nitrogen.

See, the surface clouds of Venus are inverted V-shaped, which is called a banded wind system, which is caused by the convection caused by the sun's irradiation. ”

Qiao Bao looked at it seriously, and suddenly saw the sun appear on the screen, "Eh! It's the sun! But what's that little black dot in the middle? ”

"It's a transit of Venus."

The big rabbit walked over slowly and explained to the onlookers: "Mercury and Venus are intraterrestrial planets located within the Earth's orbit around the Sun.

As Venus orbits between the Sun and the Earth, we can see a small black dot slowly passing through the surface of the Sun, which is the transit of Venus. ”

"Wow, it's a transit of Venus, it's amazing."

Qiao Bao wanted to watch it for a while, but Fan Fanyue urged him to leave, "It's time for us to visit, if we don't return, the spacecraft won't be able to fly back to Earth, let's go back quickly." ”

"Okay!"

As soon as he heard that he was going home, Qiao Bao couldn't wait to drag Pink Moon into his spaceship, fly back to Earth, and land on his soft little bed.

"Qiao Bao!? You're back? ”

Qiao's father and Qiao's mother looked at Qiao Bao who suddenly appeared on the small bed in surprise, and hurriedly hugged him and picked him up.

"I'm sorry Mom and Dad, I'm worried about you, Qiao Bao went to visit Jupiter and Venus! Venus is beautiful! ”

Qiao Bao proudly stood up and looked at Qiao's father and Qiao's mother proudly.

"Yes, Qiao Bao is really powerful, but, Qiao Bao, you have a mission now! You're going to participate in a contest and I hope you can cooperate well. ”

Qiao's mother said, "The teacher said, let's participate in the activity of double support and co-construction, there are three children in each class, and you are one of them."

Singing, dancing, painting, language performances, Qiao Bao, you have to pick one, you can't study the knowledge of planets for the time being this week, let's prepare for the competition, okay? ”

Qiao Bao thought seriously for a while, "Competition? The teacher asked Qiao Bao to participate? Then Qiao Bao will participate! However, what is double support and co-construction? ”