One of the spaceships is 10,000 meters long, and in the control room, several humanoid creatures are communicating.
"Two wormholes were discovered, one leading to the NB-1250 star system and the other leading to the FC-8815 star system. Which one should we go to?!"
"What is the condition of the planets in the two star systems?"
"According to gravitational wave calculations, there should be eight planets in the NB-1250 star system..."
"FC-8815 star system has only seven planets..."
"Then go to NB-1250!"
"I hope we can encounter other civilizations and eliminate one more, and we can return to our home planet..."
"What's the mother star? That's not the mother star!"
"It's all the same!"
……
Lunar base vehicle control room.
This is a field that other than Zhao Yu, even artificial intelligence, cannot enter.
[Base: Level 1]
【Experience:/】
[Technology points: 223 points. (Increase by 1 point every hour.)]
"At 223, I wonder if we can get a detection device..."
The purpose of Zhao Yu's coming here was that he suddenly felt that he was too passive, without any space exploration equipment, as if he was a blind man.
Before, he didn't dare to build for fear of being discovered by aliens, but now, after knowing that he is on the moon, he is no longer afraid.
After all, the earth is next door, and if you know everything, even if you are exposed, the other party can't do anything to him.
The only thing we need to worry about is whether the alien fleet that will arrive in more than two months is sent by the earth.
Clicking on the base vehicle, Zhao Yu thought for a while and entered the word "detection" in the search bar.
"Radio Decay Calculator: Can use half-life to calculate the position and age of celestial bodies... Required technology points: 10"
"Ground-based telescope: observing the universe astronomy through a lens...required technology points: 15"
"Orbital telescope: Placing a telescope in the planet's space orbit can observe more realistic scenes without being affected by the planet's atmosphere... Required technology points: 20"
"Electromagnetic radiation receiver: can receive electromagnetic radiation in the universe and observe the universe... Required technology points: 25"
"Artificial satellite: Use a spacecraft or rocket to send it into the orbit of the planet, and use high-power lenses to observe the internal conditions of the planet... Required technology points: 30"
"They are all conventional technologies..."
Zhao Yu scratched his head. He had set the system in ascending price order, so that every search would automatically start with the cheapest technology.
He scrolled down the list and saw that the detection methods were basically related to telescopes. He scrolled down to the bottom and finally discovered something that seemed powerful.
"Gravitational Lens: Everything has gravity, and everything can be detected through gravitational waves... Required technology points: 500"
“A bit expensive!!”
Zhao Yu scratched his head, "Are these the only detection methods?!"
After looking around at detectors, most of them are telescopes, and a few are X-ray, optical, infrared, gamma ray and other signal receivers.
"It seems that in the field of detection, this gravitational lens is the upper limit of a level 1 base..."
Zhao Yu is currently only a level 1 base, and there is an upper limit to the technological products that can be built.
This is because he has completed the seven basic sciences to the full level, otherwise the gravitational lens would not even appear on the list.
In his own understanding, the base vehicles obtained by Zhao Yu are simply divided into two categories, technology and construction.
There are only seven science and technology categories, namely: mathematics, logic, astronomy, astrology, physics, chemistry and life sciences.
The upper limit is the level of the base car, just like it is only a level 1 base car now, and the seven technologies can only be upgraded to a maximum level of 1.99.
But even so, the seven technologies cost Zhao Yu nearly 14,000 technology points, with an average of 10 technology points for every 0.01 improvement.
Under the science and technology category, Zhao Yu has divided into sub-categories, the scientific research category. The main thing is to turn theory into practical applications. After subdivision, such as atmospheric environment simulation in the living field, greenhouse vegetable cultivation, and research fields
Applied mathematics, applied physics, and finally, Zhao Yu’s commonly used robot modules in the military field, AI training, etc.
The second category is construction.
All facilities, whether in life or military, can be mass-produced.
Except for the first construction, which requires technology points, subsequent constructions only require corresponding raw materials.
Just like Xiaotian, there are thousands of Xiaotians in the entire lunar base. Except for the first one, which requires technological points, the rest can be produced as long as the relevant materials are available.
In the past few years at the lunar base, Zhao Yu has built many facilities, among which the military ones are the easiest to mass-produce. Most of them only require steel or a small amount of rare earth metals.
"Gravitational lenses are a bit expensive. It seems that in the early stage, we can only use cheaper things to make the transition..."
Zhao Yu pulled the list to the top and decided to use these ordinary things. However, no matter how ordinary things were in his hands, they would not be so ordinary.
He circled the names of the first ten detection devices, and then entered another word: "Disguise."
The next second, the names of the ten detection devices changed.
"Man-made satellite (can be disguised as a meteorite)..."
Looking at the prices again, there is almost no difference from before, only a few prices have increased slightly.
"Okay, that's much better!"
In the field of camouflage, his technology has also reached the upper limit level of 1.99, which can be integrated with these conventional technologies.
Zhao Yu only has more than 200 technology points now, and the price of ten detection equipment is a bit too high.
"You must have man-made satellites and orbiting telescopes that can detect the earth. Choose from other types..."
Thinking of this, he couldn't help but look at the three options in the title system.
"After getting the title, you will have the opportunity to obtain additional technology points..."
"What should I choose?!"
He is very conflicted now and is inclined to choose three, but in these five years of lonely life, he feels that even if there is no earth, he can do it alone.
As for option two, it is directly ruled out, and he is insulated from the Holy Mother.
"One and three, let's think about it again..."
Zhao Yu still had trouble making a decision for a while. At the moment, in addition to detectors, he also clicked on the spaceship category.
Except for a few basic rocket systems that can launch nuclear bombs and send Star Destroyer cannons into space, he did not build any extra spacecraft.
The reason is still the same. I didn't know the surrounding environment at the beginning and didn't dare to mess around for fear of being exposed.
"Search for spacecraft..."
The list of spaceships is much richer. In addition to the cheaper spacecrafts with similar technology to Earth, there are also various spaceships that have appeared in science fiction movies.
"Dish-shaped spacecraft: controlled magnetic flight, maximum speed of Mach 100...required technology points: 400"
"U-shaped nuclear-powered spaceship: It can activate the self-destruction program under extreme conditions, and its self-destruction power is amazing... Required technology points: 450"
"Nuclear-powered, magnetic dual-core spacecraft: When the magnetic field is shielded, nuclear energy can be used as a backup... Required technology points: 500"
The three spaceships at the end of the list looked very good. Zhao Yu nodded, "The cheapest saucer-shaped spaceship can accumulate enough technology points in 20 days..."
After thinking for a while, he circled the three spaceships and added other element words.
"Star Destroyer Cannon", "Plasma Cannon" and "Laser Cannon"
Brush!
The list was refreshed, which made Zhao Yu relieved. This meant that these element words could be combined with spaceships to produce combat-type spaceships.