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Space is hard
One thing I’ve heard over and over again from space analysts, investors and executives: “Space is hard.”
The industry mantra may seem like a tired cliché or even an excuse for mishaps and bad business decisions, but it’s true. The incredibly capital-intensive industry requires extraordinary feats of engineering and technology. Things can go wrong suddenly, as seen in the recent explosion during a Blue Origin engine test. Funding could dry up as timelines get extended and revenue is slow to appear.
So, when looking at the space sector, keep in mind that delays are common and outright failures happen. Or, to echo another industry cliché, it’s literally rocket science.
– John Miley
John Miley is a Senior Associate Editor at The Kiplinger Letter. He mainly covers technology, telecom and education, but will jump on other important business topics as needed. In his role, he provides timely forecasts about emerging technologies, business trends and government regulations. He also edits stories for the weekly publication and has written and edited email newsletters.
What is SpaceX?
Elon Musk founded SpaceX in 2002, intending to lower costs for space launches and eventually build a livable colony on Mars. The company had its first successful space launch in 2008 and has since had more than 650 total launches. It also wants to build data centers in space.
“A key to its success has been a relentless focus on innovation,” writes Kiplinger contributor Tom Taulli in his feature on the hottest upcoming IPOs to watch for. “The company’s breakthroughs include reusable orbital rockets, which have greatly reduced the costs of space flights; vertical rocket landings; and onboard autonomous systems.”
In 2015, SpaceX moved to diversify its revenue stream with Starlink, a satellite internet project that today provides coverage to roughly 10 million customers across 160 countries and territories. It also has contracts with the U.S. Department of Defense to provide satellite service through its Starshield segment to government and military organizations, including with Ukraine during its war with Russia.
Geopolitical conflicts are increasing the demand for satellites, and the conflict in the Middle East shows “how space tech is crucial for missile warning and tracking, communications, surveillance, drone and vehicle connectivity, and more,” writes John Miley, senior associate editor at The Kiplinger Letter.
SpaceX also bought xAI, Musk’s artificial intelligence (AI) company that owns X (formerly Twitter), in February 2026 in an all-stock deal valued at roughly $250 billion. In May, Musk announced that xAI is fully absorbed by SpaceX and will rebrand as SpaceXAI.
According to its S-1 filing, which became publicly available on May 20, SpaceX had revenue of $4.7 billion in the three months ended March 31. It also incurred a loss from operations of $1.9 billion and had adjusted EBITDA (earnings before interest, taxes, depreciation and amortization) of $1.1 billion.
In 2025, the company’s revenue totaled $18.67 billion, while adjusted EBITDA arrived at $6.58 billion.
SpaceX is poised to benefit from surging growth in the global space economy, which is expected to reach $1 trillion by 2034, according to Novaspace, up from $626 billion in 2025. “The U.S., led by SpaceX launching 85% of spacecraft into orbit and its Starlink Internet service, reaps most of the business,” says Miley.
– Karee Venema
With over a decade of experience writing about the stock market, Karee Venema is the senior investing editor at Kiplinger.com. She joined the publication in April 2021, and oversees a wide range of investing coverage, including content focused on equities, fixed income, mutual funds, ETFs, macroeconomics, IPOs and more.
