Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.

President Donald Trump made a bold promise to America minutes after taking the Oath of Office: pledging that an American flag ...

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

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

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

Festivities started earlier when Trump arrived for service at St. John’s Episcopal Church. Elon Musk pumped his fists as he spoke at the Inauguration Day viewing party at Capital One arena. He ...

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

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

The United States will once again consider itself a growing nation, one that increases our wealth, expands our territory, ...

During his inaugural address, Donald Trump said the United States would consider itself a growing nation under his presidency ...

Here's the latest: Trump again will withdraw the US from Paris Climate Agreement Trump says he will again withdraw the United ...