This day in history we feature the National Geographic Society. The National Geographic Society in Washington, D.C., United States was found on this day in 1888. Trivia – National Geographic Society The National Geographic Society (NGS), is one of the […]
An astronaut’s eyes can change during spaceflights that last six months or more. That could be a problem for future planned missions. After decades of research, scientists may have a seemingly unlikely solution: a sleeping bag, developed in conjunction with […]