Astronauts always eat steak and eggs before they venture into space on rocket ships. But why has that become NASA's ...

It’s hard to maintain the kind of normalcy found in terrestrial life when you’re in outer space. The food is different; the environment is hostile; even relieving yourself becomes a logistical ...

Following is a transcript of the video. This funny looking little guy can survive boiling hot water, outer space, and decades without food or water. It's called a "tardigrade" or "water bear".

A new report from the Food and Agriculture Organization of the United Nations (FAO) and the United Nations Office for Outer ...