Sources for The International Space Station – Out of this World

Sources for this episode include the following:

• “International Cooperation” from NASA
• “Space Station” from Department of State of the United States of America
• Jeff Foust in “Roscosmos head revises comments about quitting ISS after 2024” from Space News
• DNA Web Desk in “International Space Station: How the ISS benefits people back on earth, NASA explains” from DNA
• Michael Sheetz in “NASA reviews private space station proposals, expects to save over $1 billion annually after ISS retires” from CNBC