A SpaceX Tesla merger just went from internet fantasy to a live boardroom question, and Elon Musk is the one who lit the fuse. On SpaceX's earnings call this week, Musk said both companies have formed special committees to look at combining, a move that one Wall Street analyst said could create the largest deal in corporate history.

What Musk actually said

Musk told investors on Tuesday that the two companies had set up committees made up of independent directors at the request of shareholders, according to CBS News. Because he runs both companies, he said, he is a conflicted party and cannot take part in those discussions.

He did not hide his enthusiasm. "I do think there's a lot of merit to combining the companies as we are pretty much in the superintelligence singularity, and there's a lot to be gained from cooperating," Musk said on the call, as quoted by Time. He added that it would be a good idea, but that it is really up to the special committees of both companies.

Not a done deal

Musk also tried to cool the hype. He said some people assume a merger is a certainty, and that would be overstating it, according to CBS News. Any deal would need the committees to agree on terms, and a majority of Tesla shareholders would have to vote yes before anything becomes real.

The committees have not reached agreement on terms, which is also how Japan's public broadcaster NHK summarised the situation. In plain English, this is the very first chapter, not the finale.

Behind the scenes

The talks may be moving faster than the public language suggests. Reuters reported on Thursday that the two companies have hired advisers, although discussions remain at an early stage, according to The Next Web. Its summary of the Reuters report says SpaceX approached Tesla in recent weeks and that an all-stock deal is one option.

That coverage adds that the structures on the table include SpaceX buying Tesla or the two combining under a new holding company. It also says Bloomberg reports a push to announce something by mid-twenty-twenty-seven. Some people working on the idea reportedly worry that Musk's public comments could draw shareholder scrutiny and delay things by several weeks.

Why Musk wants it

His pitch is that the businesses already overlap on chips, artificial intelligence and other technology. The idea is to combine Tesla's cars, robots and self-driving technology with SpaceX's rockets, data centres and satellite network, a point made in a BBC explainer.

The finance crowd sees other angles too. A merger could simplify decision-making, since many of Musk's projects cut across companies and need separate board and shareholder approvals. Critics note it would also consolidate one man's influence over a huge slice of the tech world. Semafor joked about a "MegaMusk Inc." while estimating a combined value near three and a half trillion dollars.

The market reaction

Investors noticed immediately. Business Insider's Markets Insider reported that SpaceX shares jumped about eight percent in premarket trading, and Semafor noted that both firms' share prices rose after the announcement. Analysts quoted in that coverage expect a deal could land by the end of twenty-twenty-seven, even though Musk himself warned that a merger is far from certain.

The same report says a combination could hand Musk roughly fifty-eight percent of the voting control. That is a big reason regulators, rival investors and governance experts are likely to watch any SpaceX Tesla merger very closely once real terms appear, and why plenty of people are already asking tough questions about who benefits.

What to watch next

For Tesla shareholders, the big questions are price and protection. Insiders reportedly worry about whether Tesla investors' interests would be properly represented when the same person sits on both sides of the table. Expect lots of attention on how those independent committees operate and who advises them.

For everyone else, this is a story about how concentrated tech power has become. If it happens, rockets, electric cars, robots and AI would live under one roof. Follow our tech coverage for updates as the committees move, because this one is only getting started.