Dust collected from the air filters onboard the International Space Station was found to have higher concentrations of potentially dangerous chemicals than average homes on Earth.
NASA, industry to collaborate on space communications it-online.co.za - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from it-online.co.za Daily Mail and Mail on Sunday newspapers.
How NASA inventions make all of our lives easier it-online.co.za - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from it-online.co.za Daily Mail and Mail on Sunday newspapers.