Comins <br/><br/>
The Traveler's Guide To Space: For One-way Settlers And Round-trip Tourists 

 -  Columbia University Press  2019 
<br/><br/><label>ISBN: </label>9780231542890 
<br/><br/><label>Source: </label>EBOOK 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics