Falcon Heavy Lite

A Tesla was launched into space towards Mars
Brave driver the chances are slim
And if ten million Martians have orbiting cars
How pleased will they be to see him?
By that time in twenty-five-thousand-and-one
They’ll be struggling to manage the wheel
Half an hour to park here don’t return for a year
Then how will our mannequin feel?
He will leave and they’ll follow him back to the Earth
In a convoy a trillion miles long
And you know every day all good scientists say
In what way might this project go wrong?