space-agency-s

Time in space is bad for the bones. N.S. prof’s research could help humans on Earth

by

For two decades, Tamara Franz-Odendaal has been studying how space travel affects the human skeleton. Because of the absence of gravity in space, astronauts experience bone loss when they get back to Earth. “We always think of it as just the scaffold that kind of keeps the body together, but it’s a really dynamic tissue,” … Read more

NASA streamed its 1st video from deep space via laser. More important, it’s of a cat

by

It’s not every day that a video of a cat goes viral. OK, it’s not every day that a video of a cat goes viral and marks a historical milestone for space exploration. But that’s what happened when NASA’s Deep Space Optical Communications experiment beamed an ultra-high definition streaming video back to Earth on Dec. 11 from 31 million kilometers … Read more