90% of them aren't even inhabitable anyhow.
I believe I just mentioned that.
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90% of them aren't even inhabitable anyhow.
So there is still a possibility we will see it in our lifetime.
Umm yeah i do. 1 Light year is how far light travels in one year, and light speed is approx. 186,000 miles per second. do the math and light travels approx.
5,865,696,000,000 miles in one year soooo in 20 years it is....
117,313,920,000,000 miles. *whew* so yeah it's a lot. i'm saying we could possibly make contact with radio waves or somthing since it goes speed of light (right?)
not to mention that your bones turn to mush when you've been in space too long
as in...a cabin with lots of air? how long can that last?