Next year, Mars One will hold a worldwide lottery to select 40 people to train to be civilian astronauts. That group will be sent to live in a desert simulation for three months, after which the initial pool will be whittled down to 10. By 2023, this group will be sent to Mars to form the first permanent human settlement.
According to Bas Lansdorp, founder of Mars One, "We will send humans to Mars in 2023. They will live there the rest of their lives. There will be a habitat waiting for them, and we'll start sending four people every two years."
Once the new settlement has begun to thrive, the possibility for a return visit to Earth may open up. Still, that's not guaranteed. Says Lansdorp, "our astronauts will be offered a one-way trip. We have no idea when it will be possible to offer return tickets."
Joining up with Mars One is probably the most cost-effective way you'll ever set foot on Mars. After all, buying a round-trip ticket to Mars from space tourism company Space X will cost you $500,000.
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