The survival of organisms in the vacuum of space could support the theory that life didn't start on Earth, but originated ...

In 2018, after decades of research and tens of millions in funding, Russian astronauts attached a wildlife-tracking receiver ...

NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...

But therein lies Pettit's genius. He's brought with him to space a homemade star tracker, a device that rotates a camera to compensate for the ISS's movement. It's a variation on a tool used by ...

Life on the International Space Station (ISS) is anything but ordinary. The microgravity conditions mean you spend most of your time floating around the place, and the views from the windows are ...