On the large projection screen in the reception area of Wenchang Command Center, the second stage tail camera of the Long March 18 rocket stopped shaking.
Then the screen switched to the simulation animation, representing the combination of the ninth chapter and the second stage rocket connected to the moon with an arc dotted line, apparently successfully entering the earth moon transfer orbit.
At this time, the launch was only 10 minutes away, nearly twice as fast as previous lunar probes.
Claire knows why. The thrust to weight ratio announced on the 18th of the Long March is as high as 1.4. It can be accelerated by buoyancy and compressed gas when taking off. He estimates what he got when launching