You are viewing a single comment's thread from:
RE: Can we make enough breathable air in our future MARS colony? - Colonization of MARS Series
Most probably you already know this, but I will share it nonetheless.
Most probably you already know this, but I will share it nonetheless.
I know it but I loved the prequel even more. When the sisters were small. That is a greatly motivating movie!
Should be free to watch on NatGeo's Youtube: