Detailed text transcripts for TV channel - DW - 20180312:17:40:00
Destination for human space flight is likely to be mars using today's technology a manned mission there would take around three years and the potential risks are very adventure are still being investigated. one recent study has shown that a journey to mars might be bad for you health doctors found that after as little as three months exposed to microgravity astronauts had changes to their brain structure. if you have a science question go to our website and send it in if we answer it on the show you'll get our d.v.d. featuring a lighthearted look at albert einstein's most famous theories. the ...