Red Wine Flower

Due to his father's death, Lin Ju was forced to take over the family tractor factory.
Facing the struggling tractor factory, Lin Ju said:
"No worries, the system will step in!"
"Since I can make tractors, it would be quite reasonable for me to switch production to rockets, right?"
So, in the unremarkable tractor factory, a tall rocket rose.
Then the whole world discovered that this tractor factory was becoming increasingly absurd:
New energy vehicles, tanks, jet engines, passenger planes, fighter jets, aircraft carriers...
People pointed at Lin's nose and asked, "Aren't you supposed to be making tractors?"
Lin Ju innocently pointed at the Mars rover base: "It's tracked, can go on the ground, you tell me if that's not a tractor!"

You were told to build a tractor, but you’re building a rocket?

By December 10th, the Aerospace Development Committee had officially established the Tianwen series of exploration missions for 2018:


The launch vehicle was tentatively set as the New Yuan-2B (three-stage configuration), with a Mars orbital capacity of 10.4 tons.


In total, plans were made to launch four Mars surface explorers, designated from Tianwen-1 to Tianwen-4, all with identical functions.


The Tianwen-1 to -4 missions' explorers consisted of two parts: the lander and the propulsion system, with the latter responsible for decelerating and delivering the 6.5-ton lander into the Martian atmosphere.


Each lander had three components: a heat shield, a surface rover, and a decelerator.


Chapter 280 Sky Question_1