SpaceX and Tesla are discussing a potential merger to combine their AI, robotics, and aerospace businesses. Elon Musk said on a recent earnings call that a union would be "a good idea." The companies formed special committees to talk, though regulatory hurdles and complex defense contracts remain major concerns.

The proposed merger would unify Elon Musk's ​AI, robotics, EV and aerospace ambitions under ​a single corporate roof, though it faces steep ⁠regulatory hurdles over SpaceX's US defense contracts ​and Tesla's reliance on China.

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Musk said on SpaceX's ​third-quarter earnings call last month that a merger with Tesla would be "a good idea" and confirmed the companies had formed ​special committees of independent directors to discuss ​a union.

SpaceX and Tesla could not be immediately reached for ‌comment ⁠on the report. As of last close, SpaceX had a market cap of about $1.90 trillion while Tesla is valued at around $1.55 trillion.

The companies have also ​discussed a ​scenario in ⁠which the announcement slips into early 2027, the report said.

SpaceX and Tesla ​also have a chip manufacturing joint venture, ​Terafab. ⁠The JV should produce its first test chip around May or June of next year and aims to reach ⁠volume ​production by the third quarter ​of 2028, Musk said on the call.

Reporting by Prathik Jayaprakash ​in Bengaluru; Editing by Sriraj Kalluvila and Leroy Leo