NASA astronauts Sunita Williams and Butch Wilmore, who have spent the last nine months in space, are finally on the cusp of ...

An astronaut who spent 178 days in space has revealed the 'big lie' he discovered while he was up there. Former NASA ...

After months aboard the International Space Station, Ron Garan shares a perspective that challenges our earthly priorities.

The overly sterile environment of the International Space Station is missing important microbes, a new detailed map shows. If ...

monitoring how human bodies react to living in space, and even how to grow food. I spoke to other astronauts who have spent time in space about what life is really like on the ISS. You can read ...

A minimum of a master’s degree in natural sciences, medicine, engineering, mathematics, or computer sciences or a degree as ...

Astronauts often experience immune dysfunction, skin rashes, and other inflammatory conditions while traveling in space. A ...

Bonnie Pandya, Williams’ mother, joined NewsNation to talk about what it’s like to have her daughter gone for so long, noting ...

Humans have evolved alongside microbes in Earth's environment that help strengthen our immune systems. But sterile living ...

There are several well-documented health risks that come from spending extended periods in microgravity, including muscle ...

In 1972, Apollo 16 astronaut and moon walker Charlie Duke left a family photo on the lunar surface. Today that photo is long gone. But Duke’s visage is heading back to the moon this week, in a ...

The Untold Story of America’s First Women Astronauts,” Andrew Chaikin, author of “A Man on the Moon: The Voyages of ...