These changes aren’t permanent – the brain goes gradually back to normal after coming back to Earth. Understanding the ...

The damage doesn't happen in long-term missions; just spending a couple of weeks in orbit can physically reshape an astronaut ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The brains of astronauts ...

Spending time in the weightless environment of microgravity can have some dramatic effects on the human body, but scientists have recently discovered a new one that could help explain why some ...

Astronauts’ brains can change shape and shift positions during stays in space, according to a new study with implications for NASA’s goals to conduct long-duration missions to the moon and Mars. The ...

The study noted that it's "crucial" to the future of space travel to understand the impact time spent in space has on the human body The longer astronauts spend it space, the more pronounced the ...

Scientists are still learning how spending prolonged periods of time in the microgravity of space can affect astronauts’ health. The environment has been shown to accelerate bone density loss and the ...

Before humans sent the first dogs and chimps into space, there was genuine fear: Can a living creature evolved for gravity survive in sustained zero-G? Many posited that the result would be fatal, as ...

A China-based team of researchers has reportedly completed the “world’s first in-orbit verification” of ...

They say travel broadens your mind but, if you’re travelling into space, it could displace your brain. Results of new study add to a growing body of evidence that astronauts’ brains change position ...