Buzz Aldrin Quote

I suggest that going to Mars means permanence on the planet - a mission by which we are building up a confidence level to become a two-planet species.

Mission to Mars: My Vision for Space Exploration (ed. National Geographic Books, 2013) - ISBN: 9781426210181

I suggest that going to Mars means permanence on the planet - a mission by which we are building up a confidence level to become a two-planet species.

I suggest that going to Mars means permanence on the planet - a mission by which we are building up a confidence level to become a two-planet species.

I suggest that going to Mars means permanence on the planet - a mission by which we are building up a confidence level to become a two-planet species.

I suggest that going to Mars means permanence on the planet - a mission by which we are building up a confidence level to become a two-planet species.