Activity for João Pedro Bernardo‭

Type	On...	Excerpt	Status	Date
Question	—	How much time would it take Mars to cool enough to be habitable by humans after a gigantic planetary impact? Let's say humankind terraforms Mars aggressively, increasing the planet's mass (and gravity) to Earth-like levels and causes its core to produce a significant magnetosphere. For example, perhaps they could use Jupiter's moons (from the smallest to the largest) and even Mercury, and crash them in a ma... (more)	—	about 9 years ago