- cross-posted to:
- [email protected]
- cross-posted to:
- [email protected]
cross-posted from: https://lemmy.world/post/11215719
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this could happen due the sister moving
faster thancloser to the speed of light relative to her brother.edited: correcting theoretical error. Thanks to [email protected] for pointing that out.
Not faster than, just closer to it than the older sibling.
Or if the sister died.
I fell for it 😅