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Science

catbyte

(34,373 posts)

1. Warp Speed 10?

Reply to Judi Lynn (Original post)

Sat Mar 11, 2017, 07:56 PM

Mar 2017

It's so far away that just thinking about it makes my head hurt. I don't think that my simian brain can process it. It's cool, but if it's billions of light-years away, that means that the alien civilization spacecraft went into warp speed billions of years ago, right? Or are they just about ready to pop into our galaxy? See, my head's starting to hurt, lol.

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Highlight:

Could Mysterious Cosmic Light Flashes Be Powering Alien Spacecraft? [View all] Judi Lynn Mar 2017 OP

Warp Speed 10? catbyte Mar 2017 #1

They're extra galactic. longship Mar 2017 #2

Fascinating, if a bit far fetched, speculation Warren DeMontague Mar 2017 #3

Theoretically point your radio in the oposite direction defacto7 Mar 2017 #5

I'm just using the proposed designs people have been talking about recently, scaled up. Warren DeMontague Mar 2017 #6

Use a two-part sail, which splits in two for the deceleration phase. eppur_se_muova Mar 2017 #7

Cool. thanks! Warren DeMontague Mar 2017 #8

pdf link 3blake7 Jul 2019 #16

The document you're looking for canetoad Jul 2019 #17

thanks 3blake7 Jul 2019 #18

The guy who started the kickstarter for LunarSail BumRushDaShow Jul 2019 #19

I hope so.... dhill926 Mar 2017 #4

"Take us to your le--- actually, come to think of it Warren DeMontague Mar 2017 #9

No one would want to admit who/what the leader is! Judi Lynn Mar 2017 #11

Seriously, or make up some excuse. Warren DeMontague Mar 2017 #14

I doubt its aliens. cstanleytech Mar 2017 #10

What intelligent society would ever want to communicate with a violent, greedy, dishonest one? n/t Judi Lynn Mar 2017 #12

Probably not many unless they wanted to help but its a moot point as the events cstanleytech Mar 2017 #13

There's no difference between a directed high energy propulsion system and a weapon. hunter Mar 2017 #15