You can now apply to be one of the astronauts to make a trip to Mars. The only problem is, if you get selected and you make the trip, you can't come back.
On Monday, Dutch non-profit organization Mars One opened the first round of the application process. For U.S. residents, it costs $38. If you're selected, you get to go through eight years of training to get used to life without such luxuries as showers or coffee.
The group hopes to send the first group of Mars One astronauts to the Red Planet in 2023 with a second crew joining them in 2025.
If you think it might make a good honeymoon, you're out of luck. Couples won't be allowed to travel together.