fancyred wrote:
Trebissky wrote:
Well, if all ya wanta do is take a few snapshots....
That is basically all NASA did in the early years and I still do not see why we need to go to a dead planet like Mars or any planet where there isn't any breathable air!  

I respectfully disagree. There is much to learn from knowing how mars got the way it is; among other things.  

Do you also think that visiting the inhospitable regions on the ocean floor are wasted time and effort because humans can't live there?