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

During his second inauguration speech, President Donald Trump endorsed a Mars mission as a part of America’s push into new ...

US President Donald Trump vowed Monday to "plant the Stars and Stripes on the planet Mars" but made no mention of NASA's ...

President Donald Trump pledged to send American astronauts to Mars in his inaugural address Monday, to the visible delight of ...

Donald Trump was sworn in as the 47th President of the United States on Monday, scripting a stunning return to power after ...

We will follow our destiny to the stars, sending our astronauts to plant our flag on the surface of Mars - announced Donald ...

Donald Trump’s second inauguration is getting underway in Washington, DC on a chilly Monday as he becomes the 47th president ...

Donald Trump has been sworn in as the 47th President of the United States, taking charge as Republicans claim unified control ...

Donald Trump pledged to rescue America from what he described as years of betrayal and decline after he was sworn in as ...

Donald Trump, who overcame impeachments, criminal indictments and a pair of assassination attempts to win another term in the White House, was sworn in Monday as the ...

While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.