2006-12-06 18:20:13 · 7 answers · asked by boom* 1 in Science & Mathematics ➔ Astronomy & Space
the main thing stopping us star hopping is the fact that we havent developed the means to replicate gravity in space. travelling in non gravity does kill your brain cells at an alarming rate and the time it would take us to travel to mars would ensure that whoever we would send would return with a below average intelligence and a bone structure turned to mush.... so there you are, willing, we are, but the body just cant take it as yet.
2006-12-06 18:24:42 · answer #1 · answered by Anonymous · 0⤊ 0⤋
we've! interior the style of robotic explorers like Viking a million & 2, Sojourner rover, Spirit and threat rovers, and numerous different orbiters and landers. Why have not people walked on Mars' floor. money. It expenditures NASA $10,000 according to pound of weight lifted into low Earth orbit. basically one area commute weighs numerous million kilos, and it may not even get to the Moon. a stable occasion of how the fees fluctuate (Earth to Moon vs Earth to Mars). think of that your interior of reach action picture teach is the Moon. you're able to circulate now and lower back, and it expenditures quite plenty to circulate (even for the time of the matinee once you communicate concessions (food and drink)), yet think of what it would fee to circulate to a usa throughout the time of an ocean. And in this usa, this is us tax payers that could desire to foot the bill. i wish this helps. stable luck.
2016-12-11 03:55:11 · answer #2 · answered by minissale 4 · 0⤊ 0⤋
this is because the fastest way that we can use to mars is maybe powerful rocket but then to go mars it took approximately 8 months to reach it then we have to use a lot fuel to supply energy for spaceship to go mars
2006-12-06 18:23:11 · answer #3 · answered by f1fanz 2 · 0⤊ 1⤋
To much war right now. Not enough money and not important. We have people to kill for "fun" and in the name of freedom. Its basically how I see it. Maybe one day people will stop being so freaking stupid and stop playing these wargames.
2006-12-06 18:23:55 · answer #4 · answered by Anonymous · 0⤊ 1⤋
it cost a lot of many to send just one pond into space and we have tofind water on the planet and oxeygen!
2006-12-06 18:28:42 · answer #5 · answered by Anonymous · 0⤊ 0⤋
there isnt much up there
but now since evidence of water was found few days ago...i guess someone will be going soon
2006-12-06 18:22:19 · answer #6 · answered by nukeu666 3 · 0⤊ 1⤋
there are too much excuses to tell.. u just go to this link
http://en.wikipedia.org/wiki/mars
2006-12-06 20:32:40 · answer #7 · answered by Vipul C 3 · 0⤊ 0⤋