PV Gap

Byron Said:

Lets say ugly looking aliens came from another solar system and were NOT peaceful?

We Answered:

Nah just give them free Mcdonalds for a week - invasion over!

Glenda Said:

If "aliens" from outer space do really exist, where do they come from ?

We Answered:

I believe they do not come from space.I believe they were always here,they look at us like we look at insects.

April Said:

Humans... leaving the solar system? +Questioning the very distant future.?

We Answered:

"...Will our planet's ability to support life go away earlier than we expect and force us to look for new, distant homes?..."
I think what you've said above is exactly the main reason we're going to be forced to leave the solar system.

I don't believe that we're facing trips of "millions or billions" of light years though. Those distances would put us outside our galaxy, and there must be uncountable other worlds much closer that we could migrate to.

It's possible that we will eventually develop a technology that would allow us to make voyages light years in length in significantly less time than such trips would take with conventional propulsion systems. The Alcubierre drive is one possibility (..http://news.discovery.com/space/warp-dri…

Viola Said:

Star Trek: Why shouldn't a starship go to warp inside a solar system?

We Answered:

Captain Janeway would never let me do it!