http://www.theverge.com/2017/2/27/1...lon-musk-announces-private-citizen-passengers
SpaceX has plans to send two private citizens around the Moon, CEO Elon Musk announced today.
It will be a private mission with two paying customers, not astronauts, who approached the company. The passengers are "very serious" about the trip and have already paid a "significant deposit," according to Musk. The trip around the Moon would take approximately one week: it would skim the surface of the Moon, go further out into deep space, and loop back to Earth, approximately 300,000 to 400,000 miles.
The plan is to do the trip in the second quarter of 2018 on the Dragon 2 spacecraft with the Falcon Heavy rocket, which is due to do its maiden launch this summer. Of course, Musk is well-known for his unrealistic deadlines — in 2011, he promised to put people in space in just three years.
The Dragon 2 is an automated vehicle; the system will operate autonomously for most of the flight. If there is an emergency, the passengers will need to probably step in, but "the success rate is quite high," says Musk. There will be changes to the Dragon 2's communication system, mostly to allow deep space communication.