can we colonise other planets? justify technically?

Answer 1

If other planets with life exists. My answer is a big YES! We can colonize other planets. If life is impossible in that planet, then we cannot ;)

Our technology is very high nowadays. I think it's not hard for the genuises to figure it out how to live and colonize other neighbouring planets in our Milky Way Galaxy. It's just a piece of cake for them. If they really proved, that life is possible in Mars for example, we can migrate their once they have built a super highway to Mars!

Hope this helps... ;)

Answer 2

Not yet, were are limited to how far we can travel in space, because there is a lot of radiation out there. Check out the van allen radiation belts. After reading about it, you will learn how the u.s. never got to the moon, it is impossible at this point, we do not have the technology. Yet alone, go to another planet. The only thing we can get away from our planet is unmanned space craft. Anything alive will die instantly after passing through the radiation belts. Our ozone and magnetic field is really helping us out, without it, no life would survive on this planet.

Answer 3

We can't even get there yet with human beings so my answer is not for a long time. Mars is about the only one practical and we have to live in pressurized, heated buildings and some how raise our own food there. It's clear we can't change the environment there.

Answer 4

It depends on whether they contain enough resources to sustain a colony. It may be impractical to import ALL resources. Perhaps there will be a way to import enough to start a colony while methods are developed for producing what would be needed, or perhaps someday space travel will be cheap enough to make it more reasonable to just import everything.

We'll see!