v10 Chapter 2726： Track change technology (2/2)

He didn't really say it.

Speaking out, everyone's face is intangible.

”OK~”

In response, Qin Luo directly pushed open the door of the laboratory.

In the next moment, one after another hot eyes looked at Qin Luo.

”Professor Qin, what should we do next.” In the next second, Zhou Minggang quickly stepped up, with a bright smile on his face and a slight tremor throughout his body.

Not because of fear, but because of excitement!

Yes, at this historic moment, Zhou Minggang was shaking with excitement.

How to do it?

Qin Luo's mind quickly turned, and an idea appeared in Qin Luo's mind.

But Qin Luo vetoed them one by one.

It wasn't that Qin Luo couldn't do anything, but that Qin Luo wanted to find a good breakthrough.

A good breakthrough can make the experiment go smoothly.

If even the wrong point is found, then the whole experiment can only do half the effort.

In Qin Luo's mind, there are two ways to return to the ground.

One is a relatively simple method of return is to use the weak resistance of the thin atmosphere of the upper earth to naturally reduce the orbit of the spacecraft, and then enter the dense atmosphere to achieve return, which is the so-called orbit decay return or brake ellipse return. This method returns Although simple, it is difficult to predict the landing time and location, and it requires a long braking time.

The other is to change the orbit forcibly, applying the principle of orbital change to force the spacecraft to depart from the original orbit and enter the earth’s atmosphere to return.

Use the direct entry method to return.

With this method, the spacecraft must go through four stages of de-orbit, transition, re-entry and landing from outer space to return to the ground. The experiment will be very difficult.

After struggling for a long time, Qin Luo finally chose the latter.

Change track! After all, either don’t do it, and do it naturally.