707 Triumphant Return

NASA engineers guessed correctly.

Compared to other spacecraft, Skyglow had a lot of leftover fuel for its re-entry trip.

The remaining 21% working medium might not be enough for them to fly from the surface to low-Earth orbit, but it was plenty enough for them to accelerate away from Earth-Moon's escape velocity and go to Mars or something.

From the altitudes of 100 km to 20 km, with the help of air resistance and the engine, Skyglow's speed decreased to Mach 7. It was flying over China's western airspace.

Because of this relatively slow speed, a successful landing was guaranteed.

Roscosmos.

A stern-looking man wearing a black suit looked at the green dot moving on the radar screen; there was a flash of disappointment on his face.

If Skyglow landed in Russia or the Pacific Ocean, he would have gladly "helped" the Chinese. Unfortunately, God didn't give him the chance to "help" his old Chinese friends.