4 ms·
It would be interesting to see the same post in 20 billion years if cosmic expansion continues.
by abenedic 8y ago
It would be interesting to see the same post in 20 billion years if cosmic expansion continues.
- GW150914 8y agoMetric expansion only has an effect on structures larger than galaxies, so there should be no difference in 20by as a result of it. Eventually if it continues distant galaxies will redshift to black, but the Milky Way itself won’t be torn apart.
- deleted 8y ago[deleted]
- mr_toad 8y agoEverything will have changed long before then: https://en.m.wikipedia.org/wiki/Andromeda–Milky_Way_collision https://en.m.wikipedia.org/wiki/Andromeda–Milky_Way_collisio...
- ur-whale 8y agoIn 20B years, HN users would be seeing this in their mind's eye !
- redial 8y agoWe'll be to busy preparing for the next big thing, in 20 billion years VR will be just a couple of years away.