"NASA suggests that space colonies may help solve the problem of Earth's limited resources ." Based on this ideawhich ONE of the paragraphs below from Passage 2 presents the strongest argument for not stopping space exploration? A. people want to voyage to MarsDuring 2013, the Dutch Mars One astronauts for a trip to Mars More than 200,000 people appalled though this would be one trip

B. The of explorstion motivates people to go to MarsDespite the dangers to human , Mars is the most habitable place in the system other than 2017scientists reported one possibly livable planet located 11 light-yeats awayA ship would have to travel about miles to reach the planet . This is impossible with current technology so Mars a good second choice

C. NASA has announced plans to send to Mars during the early 2030s. The trip will be difficult Astronauts will be exposed to harmful effects of low gravityThey will have to protect themselves from the radiation of dangerous cosmic rays "

D. The problem with this is that there is almost nothing that could happen to Earth that would make it less hospitable than Mars he said. Whether it's nuclear war or massive global warming post disaster Earth would be way more habitable than Mars At least for Ozimek , its seems that rather than hope that Mars will offer a backup home people should invest taking care of Earth Care