Morningstar values SpaceX at $780 billion, nearly half the expected $1.8 trillion IPO valuation. Here's what Wall Street analysts are telling investors.

SpaceX is preparing for a stock market debut that could become the largest initial public offering in history. The Elon Musk-led company is seeking to raise about $75 billion at a…

Morningstar values SpaceX at $780 billion, roughly 55% below its IPO valuation even after assuming major future breakthroughs.