https://access.portico.org/Portico/show?content=E-Journal Content&cs=ISSN_21503338&auId=ark:/27927/pjbn6g3hn1w&auViewType1=PDF,
https://education.ok.ubc.ca/wp-content/uploads/sites/96/2023/07/Space-Race_Transcript.pdf,
https://scholarworks.gvsu.edu/cgi/viewcontent.cgi?article=1686&context=honorsprojects,
https://brycetech.com/reports/report-documents/Emerging_Space.pdf,
https://academiccommons.columbia.edu/doi/10.7916/pqs4-jx61/download,
https://journals.flvc.org/SPACE/article/download/139524/144576/278797,
https://magellaninvestmentpartners.com/index.cfm/_api/render/file/?method=inline&fileID=C10F480F-D9C5-442E-A106548C70B66899,
https://vrawards.aixr.org/qsubtractw/180726/42539805TL/rocket_billionaires__elon__musk-jeff-bezos-and-the-new-space-race.pdf,
https://illinoisjltp.com/file/146/Pascale2023_Issue 1.pdf,
https://science.house.gov/index.cfm?a=Files.serve&file_id=26810A9D-C6D7-4A7F-8BE8-D0355D6C3903,
https://brooklynworks.brooklaw.edu/cgi/viewcontent.cgi?article=1021&context=blr,
https://scholarlycommons.law.northwestern.edu/cgi/viewcontent.cgi?article=1248&context=njlsp,
https://research-repository.griffith.edu.au/bitstreams/7825532c-e001-4acc-b644-122899a4b1c6/download,
https://www.tandfonline.com/doi/pdf/10.1080/14777622.2023.2196017,
https://digitalcommons.law.villanova.edu/cgi/viewcontent.cgi?article=1463&context=elj,
https://ntrs.nasa.gov/api/citations/20140011156/downloads/20140011156.pdf,
http://iss.sync.health.gov.mw/isoakc/uearnk/hq262606/1555H6Q550201016/rocket_billionaires-elon-musk_jeff_bezos_and__the_new-space-race.pdf,
https://www.sdmimd.ac.in/SDMRCMS/cases/CIM2016/10.pdf,
https://thinkinsights.net/print/pdf/node/29118,
https://pubs.aeaweb.org/doi/abs/10.1257/jep.32.2.173,
https://thinkinsights.net/print/pdf/node/29118,
https://spacesafetymagazine.com/wp-content/uploads/2015/05/News - Dragon,
http://iss.sync.health.gov.mw/isoakc/uearnk/hq262606/1555H6Q550201016/rocket_billionaires-elon-musk_jeff_bezos_and__the_new-space-race.pdf,
https://www.appropriations.senate.gov/download/elon-musk,
https://pubs.aeaweb.org/doi/abs/10.1257/jep.32.2.173,
https://www.jstor.org/stable/27115505,
https://www.congress.gov/crs_external_products/R/PDF/R46500/R46500.5.pdf,
https://www.kiss.caltech.edu/lectures/flyers/The Long Space Age Caltech.pdf,
https://drpress.org/ojs/index.php/HBEM/article/download/16140/15662,
https://www.paragonsdc.com/wp-content/uploads/2021/06/10_Groundbreaking_Space_Companies.pdf,
https://upcommons.upc.edu/bitstreams/02495cce-5bf9-451e-a240-6e275f5fe8c7/download,
https://www.govinfo.gov/content/pkg/CHRG-112hhrg70800/pdf/CHRG-112hhrg70800.pdf,
https://engagedscholarship.csuohio.edu/cgi/viewcontent.cgi?article=1264&context=fac_book_contributions,
https://www.bis-space.com/membership/spaceflight/2018/Spaceflight-v60-no04-April-2018-SubsCopy_4mfm2s.pdf,
https://scholarship.law.umn.edu/cgi/viewcontent.cgi?article=2215&context=faculty_articles,
https://scholarlycommons.law.cwsl.edu/cgi/viewcontent.cgi?article=2080&context=cwilj,
https://www.scielo.br/j/jatm/a/xmNdv3CdWTG3hmPWSGgR7Hn/?format=pdf&lang=en,
https://digitalcommons.sacredheart.edu/cgi/viewcontent.cgi?article=1848&context=acadfest,
https://old.crowncommunities.com/bulletin/nVfZIX9AD300/Elon-Musk-How-The_Billionaire-Ceo-Of-Spacex_And-Tesla_Is-Shaping_Our_Future,
https://www.beg.utexas.edu/files/content/beg/ext-aff/19-06/Elon Musk is building SpaceX's Mars rockets in a tiny Texas hamlet - But getting them off the ground there may be harder than he imagined..pdf,