Homo sapiens.

Chapter 704 Sirius Star
Of course, the hourglass scheme combined with gravitational acceleration can theoretically increase the speed of the spacecraft to near the speed of light.

But "theoretically", the word itself is the result of the ideal state.

Many researchers in the Science Division have analyzed the conditions for reaching near-light speed.

First of all, the stellar nodes accelerated by gravitational force must all be composed of blue supergiant stars, so that the gravitational strength can push the spaceship to near the speed of light.

And the number of stellar nodes of this level needs to be at least 3.

Blue supergiant stars are rarer than black holes and neutron stars in the universe. Where can human civilization find 3 blue supergiant stars in a row?
Isn't this embarrassing my fat tiger?
All right!Even if the luck of human civilization is against the sky, and a series of 3 blue supergiant stars are just found, there is no way for human civilization to transform it!

Building a Dyson ring around a blue supergiant?

The resources that need to be consumed, even the human civilization that controls tens of millions of planetary systems, feel scalp numb.

And this is just one small problem.

Another problem is the material problem of the spacecraft.

Why on the high-speed route of human civilization at this time, the limit speed of the spacecraft can only reach 45% of the speed of light?

The answer is not only that the energy level of the gravitational field accelerated by the gravitational acceleration of stars is not enough, but also an important reason is that the current materials of human civilization can only support the limit speed of 45% of the speed of light. If the speed exceeds this speed, the spacecraft will disintegrate in minutes.

As the speed of the spacecraft becomes faster and faster, various restrictions begin to appear on the materials and structure of the spacecraft itself.

Many people say that spaceships in the cosmic era do not require much shape. As long as the dynamic balance is done well, even a cube shape can be used as a spaceship shape.

This statement is actually limited to just entering the cosmic era, and the speed of the spaceship has not broken through the stage of 1% of the speed of light.

For human civilization, whose travel speed has reached 45% of the speed of light, the appearance of the spacecraft has become more and more important.

For example, this time, in order to adapt to the soaring speed of the spacecraft, the shape of the spacecraft was designed as a sphere, and an "hourglass" hole was added in the middle, the purpose of which is to inhale various oncoming substances.

Orion cantilever, outer region.

The pioneering frontier of the human frontier.

Not far from a huge orange main-sequence star, a "planet" with a radius of about 1800 kilometers flew around the outer side of the main-sequence star at an unimaginable speed. The moment it went out, it reached 33% of the speed of light.

This speed is indeed terrifying.

If a star the size of the sun were to be hit by this planet, there is a high probability that both would perish together.

This planet is a new type of space battleship built by human civilization in the past 100 years-the Sirius star space battleship.

The Sirius-star space battleship is not just a battleship, but also a colony spaceship itself.

Since new humans are no longer restricted by the gravity of the earth, such large space battleships are usually used for both military and civilian purposes.

The limit speed of this Sirius-star space battleship is 45% of the speed of light, but this can only be achieved with the help of high-speed routes.

If there is no high-speed route, its limit speed can only reach 24%.

Engineers and researchers of human civilization have already thought of this.

In order to ensure the speed of these new space battleships, when designing space battleships, solutions have been thought of in advance.

That is to use natural black holes and neutron stars to accelerate gravitationally. Although natural black holes and neutron stars are unevenly distributed and rarely in a straight line, it is better than nothing.

But speed isn't all Sirius' virtues are.

The defense and attack power of the Sirius star has also reached unprecedented heights among the various space battleships of human civilization.

Since the Sirius star can absorb the oncoming matter into the loophole thruster through the gravitational field and the magnetic field, it also means that the Sirius star can suck the high-energy particles emitted by the enemy into the loophole thruster.

This endows Sirius with unparalleled defense.

The attack power also comes from the hourglass structure in the center. This thing has a helical vacuum acceleration tube embedded in the inner wall, which can launch a particle cannon with a very high energy level.

In addition, the pseudo-gravitational field generator of the Sirius star can also distort stars and planets, and by destroying the stability of the gravitational field of the planetary system, the entire planetary system enters a state of gravitational chaos.

The Sirius star, which combines various top technologies of human civilization, has only built 100 ships through continuous production for more than 266 years.

Through these space battleships of Sirius star, the human civilization is not only developing towards the outer layer of the cantilever of Orion quickly.

In the war with the silicon clan and the omnics, dozens of Sirius starships also killed the Quartet, further compressing the living space of the omnic civilization and the silicon civilization in the water bottle arm.

With the large-scale popularization of pseudo-gravitational field generator technology and the deep digging of gravitational technology in human civilization, the comprehensive strength of human civilization has become stronger and stronger.

If it weren't for the super-light-speed navigation technology, human civilization may have directly entered the cantilever base camp of the Siang civilization.

But the advantage of human civilization over silicon civilization has become bigger and bigger without knowing it.

With the establishment of the gravitational shields of the stars one by one, the human territory is facing the direction of the Andromeda cantilever, the Centaur cantilever and the galactic center area, and the construction of the gravitational defense circle has basically been completed.

The powerful gravitational defense circle further improves the security of the human territory.

At the same time, this also gives human civilization greater confidence in combating silicon civilization and one-eyed civilization.

After all, in this cruel universe, civilizations have never been affectionate, but life-and-death.

Now that human civilization has grasped the strategic initiative, of course this opportunity cannot be missed.

If it weren't for the fear of the galactic center area, there might be a powerful first-level civilization, and human civilization has already marched into the galactic center area.

After many discussions, the Office of Strategic Analysis finally decided to focus on attacking the Si family civilization on the cantilever of Seyrocus.

Then attack the one-eyed civilization of the centaur cantilever, and finally test the galactic center area.

However, attacking the Andromeda cantilever of the silicon civilization also requires a strategy. Even if humans have a considerable strategic advantage at this time, they still need to be cautious.

In the early stage, it is to attack a small-scale area with all its strength, and then through the neutron cage, it will bring the fire of civilization into the Sephirocus cantilever, and quickly land on the beach.

After gaining a foothold, use technological advantages to quickly encroach on the territory of the silicon civilization in all directions, and finally replace it.

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(End of this chapter)