What is cosmic speed?

The cosmic speed is the minimum speed required to launch artificial Earth satellites, interplanetary and interstellar vehicles from the surface of the earth to the universe.

The reason why this concept is because of gravity.

In the universe, any object has mass or relative mass. The greater the mass, the greater the gravity.

When the gravity reaches a certain level, other objects will be firmly bound by it.

This is why the earth is round and people on the other end will not fall.

So, how to get rid of this kind of constraint?

This is modern aerospace technology.

Research has shown that when the speed of an object reaches a certain level, it can escape gravity.

This is the origin of the universe's speed. There are six types of speeds in total, namely

The first cosmic velocity: refers to the speed at which an object moves in a circular motion close to the surface of the earth (also the minimum launch speed of an artificial Earth satellite and the maximum orbiting speed);

The second cosmic velocity: refers to the minimum initial velocity required for an object to break free from the earth's gravity and fly away from the earth;

The third cosmic velocity: refers to the minimum initial velocity required by an object to break free from the bondage of the sun's gravity and fly out of the solar system.

Fourth Universe Speed: refers to the minimum initial speed required for an object to escape from the gravitational constraints of the Milky Way and fly out of the Milky Way.

The fifth cosmic speed: refers to the minimum speed required by an object to break free from the gravity constraints of the galaxy group and fly out of the galaxy group.

The sixth cosmic speed: refers to the speed at which the spacecraft can be fired at this speed on the earth and can escape the gravity of the entire universe.

...

The first three speeds have been measured and recorded in the physics textbooks of junior and senior high schools in various countries.

For Alice, who usually studies hard, she still clearly remembers the answers to these three questions.

So she wrote down the answer to the test paper as soon as she recalled it a little.

And the 4th, 5th, and 6th universe speed is in trouble.

The limitations of modern technology have made humans know very little about the entire Milky Way, and they cannot measure the mass of the Milky Way at all. Mass is related to gravity, and if you don’t know the mass, how can gravity obtain data?

If you don’t even have data on gravity, how can you overcome gravity?

Therefore, so far, humans have no idea of ​​the specific values ​​for the 4th and 5th cosmic speeds.

And the last sixth universe speed, let alone.

Do you know the mass of the entire universe?

Oh God, this will be a unimaginable value, almost equal to infinite size. Not to mention breaking away from the universe.

This is simply more difficult than the problem of "Proof: 1+1=2".

Based on the current development of mankind, I don’t know if there is hope in tens of billions of years.

So, Ike knows?

...

In the solemn eyes of the audience and in the extremely solemn eyes of the professors of the 7th University, Ike moved.

But seeing that, Ike slowly closed his eyes.

At this moment, a bright ball of light emerged within his soul. The huge metal electronic sound resounded throughout Ike's soul and rang on the high-dimensional level of the earth's time and space.

"In the energy statistics...the statistics were completed: 10.7 billion."

"Pay 2.7 billion energy...high-dimensional particle beam deformation."

"Dark light comes!"

As the sound of high dimension fell, the beam of particles hidden in a computer group suddenly moved on the border between the United States and Canada.

The endless high-dimensional particles began to rotate at a speed of light, blooming invisible light. The light became brighter and brighter...

When it reached its peak,

All the bright light disappeared, and a dark light finally returned.

Its name is high-dimensional dark light!

At this moment, the huge metal electronic sound of Ike's soul sea sounded again.

"The scientific research module is loading...10%...50%...80%...100%!"

"Loading!"

"Start the scientific research verification program...it is being started...it is being started!"

"Open the countdown!"

“5!”

“4!”

“3!”

“2!”

“1!”

"High-dimensional dark light emission!"

At the sound of the sound, a dark high-dimensional dark light suddenly soared into the sky at the border between the United States and Canada, ignoring the barriers of all low-dimensional objects and shooting towards the sky...

Double the speed of light, ten times the speed of light, hundreds of times the speed of light...

After just 0.000000000001 milliseconds, the high-dimensional dark light broke free from the constraints of the earth's gravity and entered space.

After just 0.000001 milliseconds, the high-dimensional dark light broke free from the bondage of the sun's gravity and entered the Milky Way.

At this moment, it began to fly high-dimensionally in a magical way. Its speed rose again, two hundred times the speed of light, thousands of times the speed of light, ten thousand times the speed of light...

When all the objects in the world reach the extreme speed, nothing can be stopped.

The cold and dark universe attracted uninvited guests.

Stars cannot capture it, white dwarfs cannot capture it, supernova cannot capture it, and even large black holes cannot prevent it from moving forward.

One minute passed, two minutes passed, three minutes passed...

It flew over the Big Magellanic Cloud Galaxy, flew over the Little Magellanic Cloud Galaxy, flew over the Andromeda Galaxy, Sevort Galaxy, and Azalea dwarf Galaxy...

How big is the galaxy group in the entire Milky Way?

Extremely huge!

Its radius is about 5-10 million light-years. That is, it takes more than 10 million years for a beam of light to reach its end.

Because it is composed of incomprehensible celestial bodies, among which more than 500 known galaxies alone have reached.

Humans named it the original galaxy group, also known as the original supergalaxy group.

...

With the speeding progress of high-dimensional dark light, a dazzling ball of light was constantly shining in Ike's soul.

It is doing calculations to calculate the mass of the celestial body, galaxy mass, and even the mass of galaxy communities based on the travel speed and travel time of high-dimensional dark light.

Then calculate gravity based on the mass and calculate the cosmic velocity.

Time moves forward slowly every minute: four minutes, five minutes, six minutes...

At this moment!

Ike was still closing his eyes and waiting patiently.

Because, this galaxy group is too big, too big.

This closed eyes fell into everyone's eyes, which surprised everyone on the sidelines.

Many students from all over the world whispered.

"What's going on? Could it be that he is sleeping?" A female classmate gently pulled her friend's clothes and asked in a low voice.

Upon hearing this, my friends were extremely confused.

"It shouldn't be! Now it's the exam, so many people are watching it. He shouldn't sleep in the examination room in front of the President and the examiners, right?"

It seems, maybe, maybe, that's it!

My friend's words sounded like a rebuttal to her female classmate, but she couldn't even be sure of it herself.

Not only them, but even President Obama was extremely puzzled at this time.

"The little guy is asleep, right?"

According to the little guy's usual naughty personality, there is a high chance that this kind of thing will happen.

Hughes was extremely depressed when he heard the President's question. He knew nothing.

For this reason, Hughes looked at the seven professors in the exam room.

After all, they are professionals.

However, at this moment, the seven world-renowned professors were also confused.

"Ike's little classmate fell asleep?" The chemistry professor asked the professor of biology in a low voice.

The other professors also looked at him.

The Biology professor shook his head: "It seems that there is no! He..."

Before I finished speaking, at this moment, suddenly!
Chapter completed!