Krista


 * Our ships oxygen will come from electrolysis which is basically running a current through water to seperate the water molecules into oxygen and hydrogen molecules. The bad thing is that we will have to bring lots of water (it is also possible that we could use plants which would also give us food.)
 * All of the water we bring has to be recycled which means the use purification systems and humidity collecters will be needed.
 * We will grow food on our ship as well as bring some. The only downside is that we would need to bring a lot more water and probably Light Emitting Diodes (LED) to grow plants on our ship. Also, we will either need artificial gravity or a way to keep the plants in place.
 * Our purpose is to research gases and substances (ice possibly) found on Mars. Also to see if Mars can act as a secondary home for humans.