Time travel

[I C0NN0R I]

I read somewhere that with the technology we had now, If two astronauts left here at age 20, went as far as they could till they were 40, then came back and were 60, so 40 year trip total, 20 years each way, the world would have gone through 6000 years. Not sure how relevant that is to this but I think that is fucking sick.

Only problem is for that scenario to work they have to get amazingly lucky and hit nothing for those 20 years which is near impossible if not impossible.

This is interesting, but how would you ever prove it'd work... And when they got back, what if everything was fucked up?

How do you think you'd prove it? lol It's only a theory anyway. If everything is fucked up or not is irrelevant. I can't quite get my head around that, which comes as no surprise since i'm no theoretical physicist , bit wouldn't you have to be travelling faster then the speed of light for that to work? which is impossible.

[Marc|Criti]

I read somewhere that with the technology we had now, If two astronauts left here at age 20, went as far as they could till they were 40, then came back and were 60, so 40 year trip total, 20 years each way, the world would have gone through 6000 years. Not sure how relevant that is to this but I think that is fucking sick.

Only problem is for that scenario to work they have to get amazingly lucky and hit nothing for those 20 years which is near impossible if not impossible.

This is interesting, but how would you ever prove it'd work... And when they got back, what if everything was fucked up?

How do you think you'd prove it? lol It's only a theory anyway. If everything is fucked up or not is irrelevant. I can't quite get my head around that, which comes as no surprise since i'm no theoretical physicist , bit wouldn't you have to be travelling faster then the speed of light for that to work? which is impossible.

it's theoretically possible, but not yet possible with our technology

i already talked about it in topic about aliens:

mindfuck

http://www.newgrounds.com/portal/view/525347

that is certainly fucking trippy, but what the fuck!

still, for 14b light years, speed of light, travels in seconds, but according to an old documentary.

more then likely fake, could be true, but something about time travel exists in space,

so the faster you go in space the slower time travels here, or the opposite,

i do believe that space is really never-ending, but i still just find it weird, for just something so huge, how like did evolution really come out, theorys question it alot, and theres answers, but like HOW really did life form hahah

like if you think about it deep down to the very bottom, there's really no clue to how space was actually formed, no evidence to it, and there never will be. i'd love to be around to see what life would be like in the next 100000 years,

but according to nasa, what they said they'd like to find (even tho in our lifetime, they wouldn't make it even if they were to look) is for aspace-skip, (idfk what' it's called) it's like a shortcut in space, apperantly to theorys it exists, which means, you could go through it, and like you could be (example skipping 5 years in space) but i ain't sure, nasa said it or something,

what about the mission there sending out in 2020, to mars (one way ticket) weird don't yous think ?

i don't know, but i believe, NASA & scientists around the world are hiding alot more then what we could imagine

Does anybody even really think that it's at all possible for 'military intelligence' to have the technology to build spacecrafts,

but then again 'LIGHT & SPEED' at that ratio, hmm does seem unlikely. but who knows.

still, for 14b light years, speed of light, travels in seconds, but according to an old documentary.

more then likely fake, could be true, but something about time travel exists in space,

so the faster you go in space the slower time travels here, or the opposite,

yeah, it's pretty simple to understand it this way:

where Δτ is a lapse of time inside the space ship

and Δt is the lapse of time on earth

c= light speed

v=spaceship's speed

so when you start going very fast (from about 10% of light speed), time goes slower in the ship than on earth.

the faster you go, the slower time passes by compared to what is actually passing on earth

this was observed and confirmed with a clock that was put inside a spaceship that went very fast around earth (when it came back, it was a few seconds late...)

So imagine you manage to reach speeds close to speed of light, the square root in the 2nd formula comes close to 0, and therefore the time on the spaceship passes infinitely slower than the one on earth :o

Maybe in the not so far future could we send people to, for example, Proxima Centauri and they could come back alive... (its "only" 4.22 light speed years travel from our solar system)

oh and speed in space is another concept.. everything is moving from or towards something else, the law of additivity of speed doesn't apply, because of the huge speeds involved (it doesn't apply on earth either but we just pretend it does coz it almost does)

so we use earth referential to calculate speed: say a galaxy is moving away from A at 80% of light speed, and another is moving away from A on the opposite side with also 80% light speed. The 2 galaxies aren't actually moving at 160% of light speed one from another

but according to nasa, what they said they'd like to find (even tho in our lifetime, they wouldn't make it even if they were to look) is for aspace-skip, (idfk what' it's called) it's like a shortcut in space, apperantly to theorys it exists, which means, you could go through it, and like you could be (example skipping 5 years in space) but i ain't sure, nasa said it or something,

its called a wormhole: it's the path between a "black hole" and a "white hole"

we have never seen any white hole

another problem is there's apparently 3 kinds of those:

- Schwarzschild worm hole, which we cannot pass (we'd be crushed to death)

- Reissner-Nordstrom worm hole, which we can only pass in one way.

- Lorentz worm hole, which we can pass in both way. But it means this worm hole would have a negative mass, exotic matter, which we have never proven right since it violates physics rules

I did a project on solar sails, that you can use on a small space ship, and using photon propulsion, it gains speed and reach incredible speeds (about 150km/s or more for some). It uses photons (sun) so it can pretty much go anywhere without need of propellants and combustion of high-speed ejection.

Problem is that it can't land on a planet, coz acceleration isn't big enough to get out of the athmosphere...

Space is complicated >.<

wormholes could also make us travel through time (most likely forward)

[plex]

if we are going to send someone out to space for 40years may i suggest we send true whip

[TJ]

if we are going to send someone out to space for 40years may i suggest we send true whip

He'll rape the co-pilot

[Silk]

If you get blazed enough you can time travel to a parrellel universe ! Until you get the munchies that is ...

[Roberto]

If you get blazed enough you can time travel to a parrellel universe ! Until you get the munchies that is ...

:facepalm:

[TJ]

If you get blazed enough you can time travel to a parrellel universe ! Until you get the munchies that is ...

Got blazed once, friends woke me up not to long later, told me is was time for work. I believed them; Time travel.

[Silk]

Lol , if you do salvia , that shits trippy , i got lost in a parellel universe . Weed just makes me tired :]

[So Aliv3]

Time travel would be awesome but I dont think it would happen for along time (if the world is still advancing at that stage)

[I C0NN0R I]

If Mass effect is anything to go by we should be time travelling in the near future.

[You_R_D3d]

I always used to go to sleep on the bus to and from college, went to sleep for like 5 minutes, used to wake up an hour later.... Is that time travel when it feels like 5 minutes to me but is 12 times longer?

[Marc|Criti]

If Mass effect is anything to go by we should be time travelling in the near future.

I always used to go to sleep on the bus to and from college, went to sleep for like 5 minutes, used to wake up an hour later.... Is that time travel when it feels like 5 minutes to me but is 12 times longer?

:facepalm: :facepalm: :facepalm: :facepalm: :trollbob:

[Doctor Jon]

Time travel will be impossible for a living thing, due to the fact that travelling at the speed of light or greater would instantly kill anything. The G-Force is too damn high.