We know trips in space will take a long time. Can we go to sleep for the journey and then…
With multiple commercial aerospace companies offering flights into space, to the Moon, and even beyond, would-be passengers are starting to…
Look at those astronauts, flying through space without a care in the world. But how can they be floating when…
When I first heard we were all going to float in the air at 9:47 a.m. PST on January 4th,…
It's not special effects: researchers at the U.S. Department of Energy's Argonne National Laboratory in Illinois have developed a way…
Microgravity -- or "zero-g" as it's sometimes called -- is not a natural state for the human body to live…
Expedition 30 astronaut and chemical engineer Don Pettit continues his ongoing "Science off the Sphere" series with this latest installment,…