Question

waht was the cost of MARS MISSION​

Answer 1

Mars One estimates the cost of bringing the first four people to Mars at US$ 6 billion. This is the cost of all the hardware combined, plus the operational expenditures, plus margins. For every next manned mission including hardware and operations, Mars One estimates the costs at US$ 4 billion.

Answer 2

Answer:

there spelling of what is wrong correct it first