Bruce Einhorn. <br/><br/>
The Race to mars!  

 -  Bloomberg Businessweek.  January 2021. 
 - Iss. 4686 : pg 16. 
<br/><br/><label>ISSN: </label>0007-7135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mars (Planet).
<br/><br/><label>LC Class. No.: </label>PER HB E364 2021