The Simpsons creator Matt Groening made some pretty cutting jokes about Elon Musk at SDCC, which casts Musk's appearance in ...

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Largest Mars meteorite found on Earth sold for $4.3M at auction The Martian rock, known as NWA 16788, is 70% larger than the next biggest piece of Mars that has been recovered, according to the ...

The largest-known piece of Mars ever found on Earth is going up for auction on Wednesday and could fetch as much as $4 million because of the rareness of an extraterrestrial item.

Northrop Grumman tests rocket motor for Mars Sample Return, aiming to bring geological samples from Mars to Earth for analysis.

Astronomy Solar System Mars This wild bioplastic made of algae just aced a Mars pressure test. Can astronauts use it to build on the Red Planet?

Tesla dumped 75% of its Bitcoin holdings at one of the worst possible times – losing out on billions of dollars in gains.

Bruno Mars makes a lighthearted remark about a past rumor that he racked up more than $50 million in gambling debt during his Las Vegas residency with MGM Resorts.

Tesla’s top sales executive in North America has left the company – the latest in a crushing talent exodus as Elon Musk’s carmaker suffers a sales slump, according to a report Tuesday.

As its car business falters, Elon Musk is betting the company's future on a high-risk pivot from manufacturing to an AI-driven, autonomous dream.

Experts lay into Tesla safety in federal autopilot trial In 2019, a speeding Tesla using Autopilot ran a stop sign and hit two stargazers.