Before any rocket launches, mission planners must define clear goals. Common objectives for Mars Exploration include:
Earth and Mars align favorably only every 26 months . This alignment, known as "opposition," minimizes the fuel needed for the roughly 300-million-mile trip. Mission to Mars
Using current chemical propulsion, the one-way journey typically takes 7 to 9 months . 3. The Martian Environment Challenges Before any rocket launches, mission planners must define
The heavier the payload (rovers, habitats, or fuel), the more powerful the rocket must be to escape Earth's gravity. Before any rocket launches
Mapping the surface minerals and understanding the planet's internal structure.