Rockets are the easy part. More: The Shape of a Mars Mission: https://idlewords.com/2025/02/the_shape_of_a_mars_mission.htm https://idlewords.com/2025/02/the_s

Rockets are the easy part. More: The Shape of a Mars Mission: https://idlewords.com/2025/02/the_shape_of_a_mars_mission.htm https://idlewords.com/2025/02/the_shape_of_a_mars_mission.ht... Why Not Mars: https://idlewords.com/2023/1/why_not_mars.htm https://idlewords.com/2023/1/why_not_mars.htm