Three NASA astronauts whose prolonged space station mission ended with a trip to the hospital last month declined to say ...

This calls for a fresh look at space policy. Here are some hopefully helpful suggestions.

NASA is assuring the public that a Massachusetts astronaut is in good health after recent photos of the woman sparked ...

The astronauts remained tight-lipped about the nature of the medical issue that had left an as-yet-undisclosed crew member ...

In a statement to USA TODAY Friday, NASA said that Williams and Wilmore, who reached the station in June on the Boeing ...