The moon rock signifying NASA's lunar ambitions had adorned Joe Biden's Oval Office throughout his entire presidential ...

President Donald Trump recently announced that the United States would work to land astronauts on Mars, preferably within the ...

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

A pipe dream or a scam to enrich himself further? Here's why scientists are skeptical of Elon Musk's dream for humans to colonize Mars.

President Donald Trump set a bold new goal in his inauguration speech. He wants to go to Mars. Details are thin, but the aspiration should benefit Elon Musk’s SpaceX and a bevy of publicly traded ...

President Donald Trump recently announced an ambitious goal: sending astronauts to Mars within four years, aligning with the length of a presidential term ...

Trump says we're going to Mars. He may be making it harder to get there. President Donald Trump says we’re going to Mars, but ...

Trump’s pledge to go to Mars without mentioning the moon has caused some head-scratching and even consternation in the media.

From a promise to buy Greenland to his threat to 'take back' the Panama Canal, Donald ... on the planet Mars.' So, could Mars really become the 51st state? Unfortunately for Trump, international ...

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

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

Donald Trump's bizarre inauguration day was packed with gaffes, executive orders and a number of unexpected celebrity appearances - here are some of the moments you may have missed ...