(Natural News) When Neil Armstrong, Buzz Aldrin and Michael Collins returned to Earth after their manned mission to the moon, the triumphant astronauts were put into a 21-day period of isolation. Per NASA safety protocols, this was to make sure that the Earth’s first visitors to the moon wouldn’t spread any potentially hazardous lunar microbes. […]

(Natural News) Researchers have not yet determined if even the most simplistic form of alien life exists on Mars. But just in case, NASA is designing spacesuits that will keep astronauts safe from both potential Martian microbes and actual dust. The crews of the first three Apollo missions that landed on the moon went through […]