How much does it cost per day to sustain a human on the ISS? - Quora
The race to reinvent the space station | Financial Times
NASA Is Opening the International Space Station to Citizen Astronauts and Companies. How Much Will it Cost?
NASA evaluating private space station proposals for ISS replacement
There Are 2 Seats Left for This Trip to the International Space Station - The New York Times
Ask Us: How much did it cost to build the International Space Station? - al.com
Is the International Space Station Worth $100 Billion? | Space
What is the estimated cost of the International Space Station (ISS)? - Quora
First Paying Visitors On ISS For 8-Day At The Cost Of $55 Million Per Person - YouTube
What NASA Pays to Ship Supplies to Astronauts in Space
Axiom, NASA Reach Deal to Send Private Crew to ISS | Time
International Space Station | Facts, Missions, & History | Britannica
Want to Buy a Ticket to the Space Station? NASA Says Soon You Can - The New York Times
Here's What a $52 Million Ticket to the ISS Will Get You | WIRED
SpaceX crew carrying first paying visitors at the cost of $55M per person docks at space station | Daily Mail Online
International Space Station - Wikipedia
Tourist cost to visit International Space Station with SpaceX is $52M
Did you know that building ISS cost $150 billion? Here are some of the world's most expensive projects - The Economic Times
How much does it cost to run the ISS for a day? - Quora
Pricing Policy | NASA
Is the International Space Station Actually a Good Investment?
Why the International Space Station orbits at 400 kilometers in space? - Veto.be
Is The International Space Station The Most Expensive Single Item Ever Built? | Science 2.0
NASA Looks to Private Sector for Successor to the International Space Station | Wilson Center
SpaceX launch: Tourism mission docks with the ISS. Here's everything you need to know | CNN Business
