The flight will launch on a Russian Soyuz rocket in a deal with the Russian space agency, Roscosmos. It is the second upcoming Soyuz flight for Space Adventures — the company has booked two Soyuz seats for passengers on a launch in 2021, also to the International Space Station (ISS).
"We have signed a contract with Energia [a subset of Roscosmos] that will allow two spaceflight participants to visit the ISS for 14 days and will move forward once we have identified and contracted with customers," Stacey Tearne, a Space Adventures spokesperson, said in an email to Space.com. "During their stay, one of the participants will have an opportunity to conduct a spacewalk."
Space Adventures has flown seven wealthy passengers on eight trips to the space station between 2001 and 2009. (One customer, Microsoft co-founder Charles Simonyi, flew twice.) Those flights reportedly ranged in cost from $20 million to $35 million per trip.