President Donald Trump's "first buddy," Elon Musk, was seemingly everywhere in D.C. on Inauguration Day. Where (and with whom ...

During a speech at Capitol One Arena Monday following Donald Trump’s inauguration, Elon Musk appeared to deliver a Roman ...

Getting humans to Mars has long been an obsession for SpaceX CEO Elon Musk. On Monday, that project got a full endorsement ...

The world’s richest man is about to have a stunning amount of access—physically and digitally—to the White House.

During his inaugural address, President Donald Trump said he wants 'American astronauts' on Mars. Where does a future Mars ...

President Trump pledges in inaugural address to pursue policy that 'expands our territory' and to put US astronauts on Mars.

"Americans are explorers, builders, innovators, entrepreneurs and pioneers. The spirit of the frontier is written into our ...

Elon Musk cheered after newly sworn-in President Donald Trump mentioned Mars in his inauguration speech on Monday. “We will ...

President Trump vowed to send American astronauts to the planet Mars in his inaugural address, envisioning a moment when the ...

Elon Musk could be seen making a bizarre gesture in response to US President Donald Trump's pledge to send astronauts to Mars ...