Host: Doctor, many people ask: Why spend billions to go to Mars when we have problems on Earth?
Astronomer: That is a fair question. But becoming a multi-planetary species is essential for the long-term survival of humanity.
Host: But is it even possible? The environment on Mars is deadly.
Astronomer: It is difficult, yes. The atmosphere is thin and there is high radiation. But we are developing technology to build safe habitats.
Host: So, the goal is to colonize the planet?
Astronomer: Eventually, yes. But first, we need to establish a permanent base for research.