Ein Flug zur ISS kostet 2 Milliarden Dollar
Diese Summe erhält man, wenn die Zahlen der NASA aus einem Bericht an den Kongress nimmt: "NASA has not provided a cost estimate for the Vision as a whole. Its 2005 implementation plan estimates that returning astronauts to the Moon will cost $104 billion, not including the cost of robotic precursor missions, and that using [...]
