SpaceX president Gwynne Shotwell quietly followed Tesla on X, and merger watchers noticed right away.
Musk says Roadster owners can command the unveiling stunts autonomously, with a Texas looping track.
Musk told users to ask Grok Bot to scrub their phone numbers from spam lists.
Tesla's Roadster uses fans, active wings and cold gas thrusters to create grip at any speed.
Tesla's Roadster comes in Performance, Thrust and Rocket versions, with a claimed 0-60 under 0.59 seconds.
Musk promises SpaceX will cover Grok Bot purchase errors, tells users to shop beyond Amazon.
Musk says tonight's Roadster demo will be a banger, maybe literally. The clues add up.
Musk says the US military and president set Starshield limits, not SpaceX, amid Ukraine complaints.
Ukrainian officials allege SpaceX limited military Starlink speeds, disrupting drone missions; SpaceX has not commented.
Tesla will stream the Roadster event Thursday at 7:55 p.m. Central. Here is what's known.
SpaceXSI merges Grok, Cursor, and X Premium into one plan, raising questions for Tesla owners.
Tesla engineer confirms Cybercab update letting riders pull up rear and repeater cameras on demand.
Tesla confirms its first official Cybercab fleet number as Austin scales fast and Dallas looms.
Elon Musk sarcastically calls Mukesh Ambani 'Prime Minister' as the Starlink India standoff escalates again.
Elon Musk will join Saturday's X Takeover at Giga Texas for a live virtual interview.
SpaceX is buying 800 MHz spectrum from Grain to turn Starlink Mobile into a carrier.
Trump gave Elon Musk the National Medal of Science and compared him to Thomas Edison.
SpaceX Crew Dragon Freedom returned four Crew-12 astronauts home after 237 days aboard the station.
Musk says Tesla and SpaceX will build and run Terafab, with TSMC limited to renting.
Trump will award Elon Musk the National Medal of Science at Thursday's White House summit.
