Really cool Youtube channel. Neil deGrasse Tyson. Spoiler policies.
Serially published on Andy Weir’s blog. Accidental best-seller.
Research. Space travel is dangerous. Radiation shielding.
Mars One. Space X. ELON MUSK. Settlement.
Liquid salinated water. Frozen water under surface. NASA sterilization.
Robots? Human inspiration.
Growing or shipping food.
Pretty much have to be MacGyver. Overcoming functional fixedness.