First Paying Visitors On ISS For 8-Day At The Cost Of $55 Million Per Person - YouTube
NASA evaluating private space station proposals for ISS replacement
The International Space Station: The next hot tourist destination | Space | Al Jazeera
Orbit of the International Space Station (ISS) : Planets Education
ISS 437.800 MHz cross band FM repeater activated | AMSAT-UK
Here's How Much It Will Cost to Visit the International Space Station – Robb Report
Is the International Space Station Actually a Good Investment?
International Space Station: Facts about the orbital lab | Space
NASA ups price of a private stay aboard the ISS to reflect true expense of keeping tourists alive in space • The Register
NASA Looks to Private Sector for Successor to the International Space Station | Wilson Center
NASA outlines cost savings from ISS transition - SpaceNews
Here's What a $52 Million Ticket to the ISS Will Get You | WIRED
How much does it cost per day to sustain a human on the ISS? - Quora
Tourist cost to visit International Space Station with SpaceX is $52M
You Can Soon Travel to Space for $35,000 Per Night | Condé Nast Traveler
How much does it cost to maintain the ISS in orbit? - Quora
Ask Us: How much did it cost to build the International Space Station? - al.com
NASA Is Opening the International Space Station to Citizen Astronauts and Companies. How Much Will it Cost?
