1/2: #HOTELMARS: The Case for Space Solar Power. Kindle Edition by John Mankins (Author)

1/2: #HOTELMARS: The Case for Space Solar Power. Kindle Edition 
by  John Mankins  (Author)
https://www.amazon.com/Case-Space-Solar-Power-ebook/dp/B00HNZ0Z96/ref=sr_1_1?crid=39WVATFQZHZRW&keywords=John+Mankins&qid=1707432795&s=digital-text&sprefix=john+mankins+%2Cdigital-text%2C92&sr=1-1
 
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