"We’re a good 15 years away from going to Mars, not five years as Elon Musk alludes to," former NASA astronaut José Hernández ...

Putin agrees 30-day ceasefire on energy targets but demands US ends military aid - US and Russian president’s spoke for more ...

The tech billionaire has gained tremendous sway over the U.S. government as a senior Trump adviser, even as he has ...

Musk—who has a history of setting unrealized goals for his companies—says he wants to send humans to Mars by 2029, though he ...

The Trump administration debited $80.5 million from New York City’s bank account, raising alarms about the reliability of the ...