Using a Model X as a test subject, Boring had the car travel through the very tight tunnel at speeds of about 35 mph (56 km/h), while being kept from hitting the walls by a retractable wheel gear ...

A picture provided by SpaceX of Elon Musk’s Tesla Roadster leaving Earth in 2018. SpaceX via Getty Images On Feb. 6, 2018, SpaceX launched the maiden flight of its Falcon Heavy rocket, a booster ...

Tesla CEO Elon Musk announced on Twitter that he is hellbent on sending one of his cars on an accompanying journey to Mars, just because he can.

The car is still mounted to the Falcon Heavy rocket’s upper stage, according to a note published by the MPC on Jan. 3. Tracking the Roadster’s location in space has become an annual curiosity.

Elon Musk Launches TESLA Car Into Space ­– Watch The Unbelievable Footage Rosa Sanchez Feb. 7 2018, Published 1:09 p.m. ET ...

Guaranteed to be exciting, one way or another. — Elon Musk (@elonmusk) December 2, 2017 Payload will be my midnight cherry Tesla Roadster playing Space Oddity. Destination is Mars orbit.

It can destroy satellites and is lethal to people going on future space missions." Elon Musk: "Word. Hey, watch me shoot this car into space." — Jared Wall (@JaredWall01) February 7, 2018 ...