Key PointsSpaceX presents a higher short-term growth opportunity than the S&P 500, but more risk.Companies with SpaceX's revenue and float profile have, on average, declined in the three years post-IPO.The S&P 500 is likely to contain SpaceX shares beginning in mid- to late-2027.10 stocks we like better than Space Exploration Technologies › It's been quite some time since there has been an initial public offering (IPO) with as much hype as Space…