Cheng Hao was stunned for a moment, but he quickly came to his senses.
“Something like a map??”
Cheng Hao asked directly.
"Yes! You can describe it like this!"
After pondering for a moment, Cheng Hao handed an image of the starry sky to the alien in front of him with his robotic arm.
The alien glanced at the image in his hand and was slightly stunned.
"Sorry, we don't have the ability to travel between stars yet, so this is the only picture!"
Cheng Hao said with an apology in his tone towards the alien in front of him.
The alien's four eyes quickly scanned the starry sky image in front of him, and a look of loss flashed in his eyes.
"It's okay. Judging from your starry sky image, I should be in a very remote place now...it should be difficult to return to my original planet!"
There was a look of disappointment in the alien's eyes.
"and……"
The alien felt its body, sighed slightly, and said to Cheng Hao and others in front of it: "My physical condition is also very bad, I probably won't live long."
"How can I help you!"
Cheng Hao asked the alien in front of him.
"There is no good way."
The alien's eyes were calm, and he looked at Cheng Hao in front of him and said: "If I can return to my home planet, there is a chance that my injuries will be cured, but you, a civilization that cannot even reach space navigation,
Can't do it."
Hearing the alien's words, Cheng Hao was stunned for a moment, with a trace of hesitation in his eyes.
"If you have any questions, ask them quickly! My life will end on one-twelfth of a planet day."
The alien's words are a bit obscure, but they are not incomprehensible.
Two hours later, is this alien about to die?
"Is there any way to exceed the speed of light on your home planet??"
Cheng Hao curiously asked the alien in front of him.
"no!"
The alien shook his head.
"There is no way to surpass the speed of light. We can create a spacecraft with a speed closest to the speed of light, but it can only reach a speed of 280,000 kilometers per second. If we go up, every time we increase the speed a little bit, the energy required will skyrocket! It's very unsatisfactory.
What a deal!”
"Then how do you conduct interstellar travel??"
The aerospace experts on the side couldn't help but ask the alien in front of them.
"In such a huge universe, if there is no way to exceed the speed of light, how can we carry out interstellar travel??"
Hearing the words of the aerospace expert in front of him, the alien did not look at him. His eyes still fell on Cheng Hao, and he spoke slowly.
"The space of this universe is not flat, but has curvature. If you imagine the universe as a whole as a large membrane, the surface of this membrane is curved, and the entire membrane may even be a closed soap bubble. Although
Parts of the membrane appear to be flat, but spatial curvature is still everywhere.
Every massive celestial body is equivalent to pressing an arc on the membrane. Some are equivalent to a stone pressing on the membrane, and space is a multi-dimensional image.
Many membranes are actually squeezed and connected with each other. We don't need to fly directly over them. We only need to find their wormholes from the spatial level and shuttle directly through them. Of course, this kind of shuttle does not require
An ordinary spacecraft engine requires a curvature engine, which requires an unusually large amount of energy."
After listening to the alien's words, the surrounding aerospace scientists looked thoughtful in their eyes.
No wonder!
In fact, humans on earth have been exposed to the curvature engine, but it has not had much effect on the curvature engine, because this thing is simply beyond the scope of what humans can control.
"Can I ask, how did you come to this planet? When we detected your life-saving cabin, your life-saving cabin was surrounded by meteorites and was about to hit our planet. It almost brought us...
Disaster!"
Cheng Hao looked at the alien in front of him and asked.
His expression was slightly serious.
The memory he saw from the water droplets came to mind again.
Could it be that the alien in front of him encountered an earth-shattering cosmic battle? Because the spacecraft was destroyed and the rescue cabin popped up on its own, he came to the earth?
Just when thoughts came into Cheng Hao's mind.
"I'm sorry for what happened to you!"
The alien apologized.
"We are members of an interstellar fleet on our home planet. When we were exploring the ruins of another civilization, we encountered an ancient space beast called Wen. We escaped from the ruins like crazy and were about to fly away in a spaceship. We took over the ancient beast that was destroyed by the ancient beast.
fleet.
And my rescue chamber happened to pop up, I don’t know what happened next, but when I woke up, it was already here!”
There was a wry smile in the alien's eyes.
Cheng Hao was slightly stunned when he heard the words of the alien in front of him.
Not an interstellar war??
What is this ancient starry sky beast?
Before Cheng Hao could ask, Academician Zhang on the side couldn't help but asked the alien in front of him: "What is this ancient starry beast? It can actually destroy a fleet that can fly across the stars???"
"No one in this world knows the origin of the ancient starry sky beast."
The alien sighed slightly.
"Since we truly mastered the technology of flying across space, we have discovered the existence of such ancient beasts. They generally exist in Jedi places in the universe, and each ancient beast is very huge!
There are many kinds of them, but without exception, they are all extremely terrifying. Most of the ancient starry beasts are not intelligent, but their defense power cannot be broken by ordinary technological weapons, and they are among the Jedi in the universe.
Survive in the environment and have strong fighting ability.
What’s even more deadly is that even the relatively weak individuals among them usually live in groups, and some of the powerful individuals can even be larger than the planet!”
After hearing the words of the alien in front of them, everyone around them suddenly looked at each other.
What's the meaning???
Such a huge beast on the planet??
Is that still a beast??
"Many of them are not carbon-based organisms!"
Perhaps seeing the confusion in the eyes of Cheng Hao and others, the alien in front of him sighed slightly.
"Our home star doesn't have much information about these ancient beasts. Let me tell you about one type of ancient star beasts that our home star has studied. They live in the Berta Galaxy Group next door to us, and some asteroids.
The ancient beasts brought here are all about three hundred meters in size. They are silicon-based creatures that live in groups and mainly rely on eating meteorites for a living.
Generally, there are 100,000 people in a group, with extremely strong defense and very fast speed, and ordinary civilizations would not dare to provoke them."