"Oh btw I'm building a cyborg dragon," the tech mogul tweeted late on Wednesday.
Musk might just bring astronauts with Internet-powered super-intelligence to space, Inverse reported.
There's only one thing named "Dragon" in all of Musk's companies -- 'Dragon' spacecraft -- and it goes back and forth to the International Space Station (ISS).
SpaceX is currently aiming to build the Big Falcon Rocket, or BFR, which will be used to explore Mars -- a goal that Elon Musk hopes to accomplish by 2022.
According to Musk, SpaceX's huge new rocket would be nearly 350 feet tall and span 30 feet in diameter.
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