Walking on the Moon is easy compared to reaching Mars. This video examines the enormous obstacles that make human Mars ...

NASA has offered a sneak peek inside its Mars simulation habitat where four volunteers have now spent 150 days isolated from the outside world. By living within the confines of the 1,700-square-foot ...

Despite the significant strides made in space exploration, the dream of setting foot on Mars remains elusive. The journey to the Red Planet is fraught with numerous challenges, from technical and ...

Humans could have come from Mars, scientists have said. A study by Johns Hopkins University has found that alien microbes could travel between planets on asteroids, meaning humans could be descended ...

Add Yahoo as a preferred source to see more of our stories on Google. Mars' craters come from ancient collisions during the formation of the solar system. NASA/JPL-Caltech/Cornell University/Arizona ...

That’s exactly what a study published today in Science Advances sought to do. The researchers exposed mice aboard the ISS to ...

NASA plans to send humans on a scientific round trip to Mars potentially as early as 2035. The trip will take about six to seven months each way and will cover up to 250 million miles (402 million ...

Mars used to have a warmer and wetter climate, which changed after billions of years because the Sun's solar wind removed ...

A new study reveals a hidden risk for Mars missions: astronauts could lose strength even if muscle size stays the same.

The idea of humans living on Mars is closer to reality than it’s ever been. On Feb. 13, Elon Musk’s SpaceX ferried an international crew of four astronauts to the International Space Station, another ...

This article was originally featured on The Conversation. NASA plans to send humans on a scientific round trip to Mars potentially as early as 2035. The trip will take about six to seven months each ...

NASA’s twin ESCAPADE spacecraft will uncover how the Sun stripped Mars of its atmosphere. Mars is a very different world today than it once was. Scientists believe the planet used to have a thicker ...