Timeline for answer to My star will explode as a supernova. What can I do in order to ensure that my planet survives that? by a4android
Current License: CC BY-SA 3.0
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| Jul 26, 2016 at 9:33 | history | edited | a4android | CC BY-SA 3.0 |
Corrected spelling
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| Jul 18, 2016 at 1:35 | history | edited | a4android | CC BY-SA 3.0 |
Elisions corrected.
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| Jul 18, 2016 at 1:30 | comment | added | a4android | Exactly! This is a well established concept in general relativity. See Wikipedia entry above. Wormholes as time machines like this is so commonplace idea I didn't think it needed explaining. My bad! Basically moving one mouth of a wormhole at relativistic speed means time dilation for moving mouth creates a time difference between the two mouths. Step through the stationary mouth & you're in the future. Speculative physics at best, but it does solve the problem without leaving any unintended loopholes that might destroy the planet. | |
| Jul 18, 2016 at 1:02 | comment | added | Victor Stafusa | I don't think that I really understood this. Looks like that you are trying to use time dilation and a wormhole as a device for traveling through time to the future. | |
| Jul 17, 2016 at 13:12 | history | answered | a4android | CC BY-SA 3.0 |