Monthly Archives: May 2017

Staying Sterile: How UV Rays Can Keep Air Clean

Staying Sterile: How UV Rays Can Keep Air Clean

Back in late 2015, NASA conducted a very important experiment that could help humans find life on Mars one day. One of the things that concerns astrobiologists when planning rover and probe visits to the Red Planet is that spacecraft could potentially carry bacteria onboard from Earth, contaminating Mars’ native environment and skewing the results… Continue Reading