The blossoming relationship between President Donald Trump and tech titan Elon Musk was on full display throughout Monday's ...

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

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

Thousands of mounds and hills in Mars’ barren northern plains are full of clay minerals, providing evidence that the rocks ...