Speculates on what it would be like to travel to Mars and form a settlement there, including how to deal with Mars' atmosphere, how scientists create Mars simulations on Earth, and how food would be grown on Mars.
How do astronauts train and prepare for their missions? What is it like to live aboard the ISS? What types of experiments and science work do astronauts carry out in space? And how are today's astronauts making future missions to Mars, and beyond, a reality?