Musk has long envisioned colonists on Mars. This seems like a fever dream, but it recently featured in Trump’s inaugural ...

According to a new study, 70% of astronauts who have spent between six and 12 months aboard the International Space Station ...

Human missions to Mars could be at risk after new research revealed that long-duration space travel can impact the structure of astronauts’ kidneys. Samples from more than 40 space missions ...

Barney Henderson is Newsweek's Content Editor, based in London, U.K. Barney joined Newsweek from The Times of London, and previously worked for The Daily Telegraph of London for 13 years, and The ...

President Donald Trump recently announced that the United States would work to land astronauts on Mars, preferably within the next four years — the extent of his presidential term. "A Mars ...

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest. And even that would be challenging. By Jonathan Corum The distance ...

this group of graduates likely includes astronauts who will eventually walk on the Moon and potentially even become the first humans to embark on a mission to Mars. In all likelihood, the first ...

(Saul Loeb/Press Pool) President Trump vowed to send American astronauts to the planet Mars in his inaugural address, envisioning a moment when the U.S. flag is planted on Martian soil.

President Trump vowed Monday to be the first commander-in-chief to put US astronauts on Mars. “The United States ... and other campaign committees for digital ads and voter canvassing ...

This distorts vision and may pose severe risks on deep-space missions, such as those to Mars, where astronauts won’t have quick access to medical care. Ocular pressure fluctuates in microgravity ...

President Donald Trump recently announced that the United States would work to land astronauts on Mars, preferably within the next four years — the extent of his presidential term. That goal has ...