A new study has suggested airline pilots and cabin crews have a twice the risk of melanoma as compared to general population.
Data gathered by NASA`s LRO have shown that lighter materials like plastics provide effective shielding against the radiation hazards faced by astronauts during extended space travel.
Astronauts onboard a privately-funded expedition to Mars in 2018 will use their own feces to protect themselves against cosmic radiation.
Space travel may harm the brain in astronauts as exposure to galactic cosmic radiation could trigger Alzheimer`s, a new study has claimed.
Day in Pics: 20th October
Showbiz World - October 20, 2014
Dia Mirza-Sahil Sangha Wedding Pictures