As the engine started, Li Ling had a thought again, and the engine's power began to slowly increase. Finally, when the engine's power increased to 20%, the plane began to slowly dive forward.

However, at this time, the aircraft's engine continued to increase its thrust. Finally, when the engine's thrust increased to 100%, the aircraft finally glided forward quickly. Finally, when the speed of the aircraft reached the take-off speed, the speed of the aerospace plane suddenly decreased. It was obvious that at this time, the crew had turned off the engine of the aerospace plane.

After all, the first test was just a ground taxi test, so the plane did not pull up after reaching the take-off speed.

When the plane was parked at the starting point again, the crew of the plane conducted a self-test on the plane again. After there was no problem with the self-test, Li Ling and his crew started the engine again and immediately turned on the power of the plane's pulse-detonation engine to the maximum.

Finally, when the speed of the plane reached its takeoff speed, Li Ling and his crew did not turn off the engine this time, but pulled up the plane and rushed towards the sky.

As the aircraft's speed becomes faster and faster and higher, finally when the aircraft's speed reaches subsonic speed, it no longer increases.

At this time, Li Ling and his crew immediately conducted self-tests on the plane. After all, the subsequent test flight work is much more dangerous than the previous test flight.

Because the next test flight is a test flight of supersonic and supersonic speeds. Although it will not fly out of the atmosphere, it will only conduct test flights at the suborbital altitude at the edge of the atmosphere, the risk factor is much higher than that of Kia.

Soon the aircraft's intelligent system completed the aircraft's self-test and found no problems. All the data of the aircraft were perfect!

Subsequently, Li Ling and the others continued to increase the thrust of the aircraft engine, and the speed of the aircraft naturally became faster and faster. In the end, the speed of the aircraft quickly exceeded the speed of sound.

And the speed is getting faster and faster. Finally, when the speed of the aircraft reaches 5 times the speed of sound, the altitude of the aircraft has reached the suborbital altitude. As long as the speed of the aircraft is increased a little more, the aircraft can cross the atmosphere and enter the universe.

However, the plane did not continue to accelerate. On the contrary, the speed of the plane began to decrease, and the altitude began to slowly decrease. Finally, when the speed of the plane dropped to subsonic speed, the plane's flight direction changed again and flew towards the center of the space.

When the plane finally returned to the space center and landed on the runway, people on the ground cheered. After all, this is not an ordinary aerospace plane, but the largest aerospace plane developed by the Institute of Human Civilization.

Therefore, the first flight was successful, and the people on the ground were naturally very happy.

While happy, the ground crew on the ground naturally would not forget their responsibilities. They immediately inspected the aerospace plane to see how the plane was after its first test flight.

So the ground crew immediately began to pull the aerospace plane on the ground into the hangar using a tractor and began to conduct a comprehensive inspection of the plane.

After all, after this test flight, we will have to conduct a truly exaggerated atmosphere flight, so they must ensure that the plane is foolproof.

Two days later, the Phoenix-5 aerospace plane had been thoroughly inspected, and the next day, the aerospace plane was exaggerated and the test flight was also very successful.

At the same time, with the successful exaggerated atmosphere test flight of this aerospace plane, the mass production of this aircraft also began. In just over a dozen days, the second aerospace plane was manufactured and the test flight was immediately started.

As the test flight continued, everyone also had a certain understanding of this space plane, so they put their focus back to the test of the space fighter.

After all, compared to this super-large aerospace plane, although the aerospace plane is very important, it still depends on the real combat weapon platform for cosmic combat capabilities.

At this time, Zhao Feng and his crew finally drove a cosmic fighter plane and returned from Mars to the vicinity of the moon orbit.

It can be said that the first test flight of the space fighter this time has been basically completed and a large amount of precious data has been obtained. However, with the Mars orbit data obtained by Zhao Feng and others, the data of the fighter itself is actually not that important.

After all, with this data, then if human civilization wants to log on to Mars, it will have reliable data support.

In fact, for landing on Mars, whether it is Tiangong Technology or the space agency with strong space capabilities on Earth, it has long wanted to go.

However, due to the limited size of the space planes before, the range of the space planes is not enough to allow the space planes to travel back and forth from Mars.

And when you use a space plane to travel to Mars, the risk factor is also very high.

After all, the spacecraft is just a space carrier and is not enough to take on a mission to Mars.

But now it’s different. Because of the space fighter jets, compared to the space shuttle, the space fighter jets have strong defense and powerful force, so they can naturally execute their ability to go to Mars.

The most important thing is that since Mars' gravity is much smaller than that of the Earth, it is only larger than the moon. And because Mars' atmosphere is thin, with the ability of a cosmic fighter, it can still take off from Mars and enter space with its own power.

It is precisely because of this that Tiangong Technology has begun to log in to Mars.

After all, in the plans of Tiangong Technology and Mr. Qin and others, when alien civilizations descend on the solar system, the best way is to keep them out of the asteroid belt, so the status of Mars is naturally very important.

After all, Mars is the closest planet to the asteroid belt, so for the sake of the safety of human civilization, Mr. Qin and others decided to build a large military base on Mars within 20 years to protect the security of the earth.

Of course, in addition to Mars, in the asteroid belt itself, it is natural to establish a military base that has been attacked, because compared to Mars, the asteroid belt is the main battlefield for future and alien civilizations, and the focus of building various defense facilities.
Chapter completed!