There are many obstacles to overcome before humans can set foot on Mars, including problems surrounding launch mass and ...

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

DEADLY space radiation and rapid outbreaks of disease are just a few of the official Nasa dangers that visitors to Mars will ...

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

NASA has plans to launch the first deep space station for humans to live long-term. Is it a necessary step to Mars?

NASA is working on an exciting mission to send humans to Mars in the next few decades. To make this happen, the agency is ...

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

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

To comply, NASA has sought to sanitize Mars rovers at a threshold of no more than 300,000 bacterial spores on any surface.

Whether President Donald Trump still supports returning astronauts to the lunar surface remains to be seen, but one thing is ...

The low levels of gravity (microgravity) in space cause significant changes in astronauts' eyes and vision after six to 12 ...