At that moment, Jeanne had grown accustomed to Tumor Xiang Shan's "This is a wise decision."
Over the years, no matter what she decided to do, Tumor Xiang Shan would say, "This is a wise decision," and then analyze the pros and cons in her mind, detailing the benefits and drawbacks based on her decision.
Instead, she would have preferred if Xiang Shan would not be so... blunt in front of choices that "any normal person would make."
The difficulty of traveling from Earth to Mars was incomparable to the difficulty of traveling from Mars to the Asteroid Belt.
The primary cause of this difference was "gravity."
The gravity on Mars is much less than that on Earth.
Therefore, the cost of escaping Mars's gravitational pull is also much less than that of escaping Earth's gravitational pull.
On Mars, spacecraft need less power to enter space. Moreover, the construction and maintenance costs of space elevators on Mars are much lower than those on Earth.
