Menu For Mars Astronauts May Include Delectable Stews And Desserts
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While missions to the moon or even International Space Station take a lot of meticulous planning, the one to Mars is going to require even more so, mainly due to the fact that it will be the longest one ever. Scientists estimate that it will take astronauts a total of at least 520 days or about 18 months to travel to Mars, perform a short mission and return to Earth.
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지금 학습 시작하기댓글 83개
- lol약 12년sweet ;)
- beachboyscr약 12년eh intresting but confusing
- Itsallmars100약 12년For some reason, yuckola! It does not help with my appetite, but hopefully I'll live through it.
- jvue00약 12년this is kinda confusing
- hahah약 12년just kidding
- hahah약 12년boring
- roho약 12년cool as!
- angrybirdkid123약 12년That food sounds and looks good.
- angrybirdkid123약 12년Cool!
- roho약 12년sure is
- angrybirdkid123약 12년I can't believe thats MARS!