THE ROAD TO MAKING HUMANITY MULTIPLANETARY
Establishing a self-sufficient city on Mars will require upwards of one million people and millions of tonnes of cargo to be delivered to the Red planet. By launching more than 10 times per day to maximize transfer windows that open up every approximately 26 months, several thousand Starships will ultimately transfer crew and equipment to build a lasting presence on another world.
At an average distance of 140 million miles, Mars is one of Earth's closest habitable neighbors. Mars is about half again as far from the Sun as Earth is, so it still has decent sunlight. It is a little cold, but we can warm it up. Its atmosphere is primarily CO2 with some nitrogen and argon and a few other trace elements, which means that we can grow plants on Mars just by compressing the atmosphere. Gravity on Mars is about 38% of that of Earth, so you would be able to lift heavy things and bound around. Furthermore, the day is remarkably close to that of Earth.
| Diameter | 6,791 km/ 4,220 mi |
| Day Length | 24 hrs 37 min |
| Force of Gravity | 38% of Earth |
| Avg Distance from Earth | 225Mkm/ 140Mmi |
| Age | 4.5 billion years |
- 0Months to get to Mars
- 0Moons
- 0Orbiting Satellites
SpaceX's Starship spacecraft and Super Heavy rocket - collectively referred to as Starship - represent a fully reusable transportation system designed to carry both crew and cargo to Earth orbit, the Moon, Mars and beyond. Starship is the world's most powerful launch vehicle ever developed, capable of carrying up to 150 metric tonnes fully reusable and 250 metric tonnes expendable.
Landing on Mars
Starship will enter Mars' atmosphere at 7.5 kilometers per second and decelerate aerodynamically. The vehicle's heatshield is designed to withstand multiple entries, but given that the vehicle coming into Mars' atmosphere experiences higher levels of atomic oxygen, we expect to see harsher conditions during entry. The engineering video below shows actual Starship heatshield materials being tested in a simulated Mars atmosphere.
Making Life MultiPlanetary
Starship is designed to fly to other worlds and will enable self-growing bases on the Moon, an entire civilization on Mars, and ultimately expansion to the Universe.
Starship cargo flights to the Martian surface for research, development, and exploratory missions start in 2030, at a rate of $100 million per metric ton.
For additional information on payload masses, pricing details, and timeframes, please contact sales@spacex.com.
The first human explorers to visit Mars will lay the groundwork for permanent presence on the surface. Their mission objectives will include surveying local resources, preparing landing surfaces, setting up power generation, and building habitats.
“You want to wake up in the morning and think the future is going to be great - and that’s what being a spacefaring civilization is all about. It’s about believing in the future and thinking that the future will be better than the past. And I can’t think of anything more exciting than going out there and being among the stars.”
-Elon Musk
Key technologies are required to establish a permanent home on Mars and provide opportunities for those on Earth to take part in making life multiplanetary. New industries will be needed for fields including power generation, resource mining, propellant production, construction, communication, and transportation.
Established launch and landing sites will enable global mobility and return capability to Earth. Starship was designed from the beginning to run off of liquid methane and oxygen, natural resources that can be mined and refined on Mars.