Quote (Hellskin @ Jun 13 2015 09:32am)
For the near future you are absolutely correct, I assume mars will be inhabited within the next 100 years. But I see that as an intermediate goal.
With manipulation of the electromagnetic field around your spaceship you could easily overcome the problem of small obstacles.
That would work well for ferrous metals, anything else will still collide with you.
Space is full of ferrous metal, mostly iron, but its also full of plenty of non-ferrous metals like gold, and we cant be sure that there arent items flying through space that are comprised of organic material. We havent encountered it but other galaxies could have much different materials floating around.
If im putting my thinking cap on with the future in mind i can only think of some sort of reactionary laser gun that emits lasers to obliterate things in front of you, however this still does not account fully for the disbursement of the material. Even if you blew a rock to dust as you flew at breakneck speed towards it the dust itself could destroy your ship at certain velocities. And magnets cant work 100% effectively unless we come up with some sort of super conductor to generate that amount of electricity, which even then may be too weak to stop collisions.
My gut feeling is that "warp speed" is a myth as far as real world application goes, the 3d mapping will be too difficult to guarantee you wont get killed by a pebble. I see colonization as the only option for humans to crawl across space.