Manned mission to Mars: New estimate projects cost to be much lower than previously thought.

A Potential Manned Mission to Mars Just Got a Lot Less Expensive

A Potential Manned Mission to Mars Just Got a Lot Less Expensive

Slate in motion.
April 23 2014 3:10 PM

Want to Go to Mars? It's Not That Expensive.

New estimate projects the cost to be around $100 billion.‚Äč

Next stop, Mars? Well, not quite, but a new estimate puts the price tag for a potential manned mission to Mars at a much easier-to-stomach $80 billion to $100 billion. That's a far cry from the oft-repeated–and absurd–cost of $1 trillion.