In their first press conference since returning from space, the four-person crew described feeling small but united with ...

For a few moments on April 6, the four Artemis 2 moon astronauts and the three crewmates aboard China's Tiangong space ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists reveal potential hurdles for extraterrestrial human reproduction. Here, sunlight illuminates the lower right of planet ...

A new analysis reveals when Artemis II astronauts were truly farthest from other humans, including those on space stations.

Almost seven decades of humans in space, plus over 25 years of continuous habitation, have shown us how incredibly adaptable ...

As commercial spaceflight draws ever closer and time spent in space continues to extend, the question of reproductive health beyond the bounds of planet Earth is no longer theoretical but now ...

Add Yahoo as a preferred source to see more of our stories on Google. The film’s release is well timed for the new era of space exploration. NASA’s Artemis II mission, scheduled to launch in early ...

As commercial spaceflight edges closer to reality, astronauts spend more time orbiting Earth, and as we look to one day settle on Mars, questions about sex and reproductive health in space need to be ...

Author Frank White talks about the overview effect, a concept he coined to describe our relationship to space.

Scientists have found that sperm in space can’t find their direction during their pursuit to fertilize an egg.