Chapter 466 Out of the Atmosphere

Boom! Boom! Boom...

There were constant explosions in the sky.

Fang Yuan continued to test the lightning vortex ring, and was familiar with this terrifying thrust.

"This thrust is stronger than I imagined. If I hadn't absorbed the etheric dragon blood, I might not be able to withstand it." Fang Yuan was testing and communicating with Professor Yang Yuping on the ground.

"Of course, if the lightning vortex ring is compressed to the limit, it will be a small nuclear explosion. Of course, the degree of compression has not yet reached the level of a nuclear explosion, but you can also imagine how powerful this is. Simply put, if you don't The protection of the strong interaction force protective layer cannot withstand this kind of thrust at the first stage." Yang Yuping replied.

Boom!

By adjusting the position of his feet, Fang Yuan adjusted the thrust direction of the lightning vortex ring, using that powerful explosive thrust to make a lightning turn in the air.

At the moment when the lightning vortex ring exploded, it was like stepping on the ground with "lightning speed", as if stepping on the solid ground.

After being familiar with the advancement of the lightning vortex ring, Fang Yuan began to use the lightning vortex ring on his feet.

In the end, relying on the lightning vortex ring, the effect of running in the air was achieved.

"Now try to see if you can rush to the stratosphere." Yang Yuping directed.

Fang Yuan turned his direction, facing the sky, and a lightning vortex ring exploded.

Boom!

There was a burst of lightning, and the "Black Dragon" shot straight into the sky like a rocket.

It took only 25 seconds to break through the troposphere and enter the stratosphere with a distance of 15 kilometers.

"Already in the troposphere, I plan to continue to rush up and see through the ozone layer." Fang Yuan asked proactively.

"Yes, but pay attention to the oxygen supply. Once hypoxia occurs, return immediately." Yang Yuping agreed to this request, and then gave another instruction.

"OK."

Fang Yuan continued to explode the lightning vortex ring, sprinted upwards, penetrated the ozone layer in an instant, and reached a height of 30 kilometers from the ground.

Flying outside the ozone layer and looking at the clouds below is amazing.

Under normal circumstances, ordinary aircraft will only fly at a distance of 10 kilometers from the ground, and rarely exceed 10 kilometers.

Fang Yuan looked up at the sky, suddenly wanted to try the limit, so he asked: "Can I fly out of the atmosphere to try?"

"It's better not to. The Black Dragon Armor has not been tested in this regard, and if it flies out of the atmosphere, it will definitely suffer from hypoxia. Although the armor has an oxygen supply system, but..." Yang Yuping did not agree with this proposal.

"Has General Red Dragon ever flown out of the atmosphere?" Fang Yuan asked again.

"This..." Yang Yuping was speechless for a moment.

Admiral Rhodes took over the conversation and replied, "I flew out."

Fang Yuan thought for a while, and said: "According to the power principle of the lightning vortex ring, it is actually possible to fly in space, right?"

"In theory, it is true, but this is the first time to test the Black Dragon Armor, and there are still many areas that need to be optimized and perfected. Don't do such a dangerous move..."

Yang Yuping objected, and took the Red Dragon Armor as an example: "The Dragon series armor is not finalized at one time. The Red Dragon Armor of the Red Dragon General will be repaired and optimized every time the battle is over. The Black Dragon Armor, It also needs to go through this process in order to become a perfect armor."

"Actually, according to my ability, even if I am drifting in outer space, I have the ability to return to Earth. Even if I can't return, I can survive for a long time. In fact, there is no danger. If you want to test, you should test the limit. "Speaking, Fang Yuan activated the lightning vortex ring and rushed out of the atmosphere.

Boom!

The speed shoots again,

Dash out of the atmosphere.

People on the ground could no longer see the shadow of the Black Dragon Armor, they could only see Fang Yuan's position through the signal sent back from the electronic communication equipment.

"Young people are frizzy, how can they do such a dangerous thing for the first test?" Yang Yuping was a little annoyed.

According to his experimental habits, the first test should be carried out in the most stable way, and such dangerous attempts must not be carried out.

"For him, the degree of danger is not too high, and even if this kid is lost in outer space, there are actually people who can drag him back, so don't worry too much." Admiral Rhodes comforted him with a smile.

Both of them are very old, but their personalities are very different.

The reason is also very simple.

Yang Yuping is a scientific research worker, and everything is based on stability.

Admiral Rhodes is a combatant, never short of adventurous spirit.

Therefore, if there is no order from a senior general, if he is going to test the Black Dragon Armor, he probably wants to try flying out of the atmosphere.

...

After 30 seconds, Fang Yuan rushed out of the troposphere and entered the middle layer.

After 50 seconds, Fang Yuan rushed out of the middle layer and entered the ionosphere, 100 kilometers above the ground.

Twenty minutes later, Fang Yuan rushed out of the ionosphere and entered the outermost layer of the atmosphere, 800 kilometers above the ground.

After another 5 minutes, Fang Yuan rushed out of the atmosphere and entered space, 1000 kilometers from the ground.

In fact, 99% of the atmosphere is within 100 kilometers, and the atmosphere in the ionosphere is very small. If it is not so strict, it can actually be regarded as space.

Moreover, satellites already exist at a distance of 300 kilometers from the ground.

"It's ok, you can go to that position. If you fly further, you will escape from the earth. Come back quickly. If you reach the escape velocity and the engine of the lightning vortex ring is damaged, you really can't come back."

Yang Yuping's anxious voice came from the intercom, and his anxiety could be heard from the voice.

Fang Yuan is in space, he can already see satellites with naked eyes, it feels very strange.

"Quickly check the situation of the Black Dragon Armor, and come back when you've played enough." Yang Yuping kept urging.

"Okay, I see, now the suit is in good condition, there is no problem."

Fang Yuan replied, suddenly thought of another idea, said: "Professor, why don't you test the limit speed and see what speed I can reach when diving from space."

"Can you return to the ground safely first?" Yang Yuping was really exhausted by Fang Yuan's whim.

"Actually, I feel that even reaching the limit speed is fine, let's try it." Fang Yuan suggested.

"I don't agree, why don't you try?" Yang Yuping already felt a little powerless.

"Then I'll start."

As Fang Yuan spoke, he started the lightning vortex ring engine and dived towards the ground.

Under the dual effects of the engine thrust and the earth's gravity, the speed began to soar, breaking through the speed of sound in an instant.

However, breaking the speed of sound is only the beginning.

The speed continues to soar, Mach 1, Mach 2, Mach 3...

Seeing the speed displayed on the communication equipment, Yang Yuping and the researchers next to him swallowed involuntarily.

"It's Mach 4, and it seems to be accelerating." Da Liu was a little emotional.

Yang Yuping quickly reminded: "Keep an eye on the temperature of the suit. If there is an unbearable situation, stop immediately."

This speed is almost the same as that of an intercontinental missile. If this continues, the temperature generated by friction with the air can even exceed a thousand degrees.