The design of a space shuttle is not environmentally friendly. It leaves a trail of harmful items in the orbital rings which is a threat to the future. According to NASA “500,000 items of debris in orbital” (Vittana.org par. 10 ).Space is uninhabitable for humans there has yet to be a human born in space but studies have been tested with lab rats. The theory is that an individual were to be born in space the bones structure would be weaker due to the lack of gravity that applies pressure on human on earth. Space exploration is going into to the unknown not knowing if there is other life forms. Making contact with other life forms could be a risk. Aliens could overrule the human race just like americans did with native americans (vittana.org par.
The design of a space shuttle is not environmentally friendly. It leaves a trail of harmful items in the orbital rings which is a threat to the future. According to NASA “500,000 items of debris in orbital” (Vittana.org par. 10 ).Space is uninhabitable for humans there has yet to be a human born in space but studies have been tested with lab rats. The theory is that an individual were to be born in space the bones structure would be weaker due to the lack of gravity that applies pressure on human on earth. Space exploration is going into to the unknown not knowing if there is other life forms. Making contact with other life forms could be a risk. Aliens could overrule the human race just like americans did with native americans (vittana.org par.