Comment on RIP to Universe #342, hope they’re doing well without me
Zephyr@sh.itjust.works 1 day agoIt’s more so about scale. If you zoomed out far enough the CMBR is homogeneous. You can zoom in to about anything and it’ll not be homogeneous.
Comment on RIP to Universe #342, hope they’re doing well without me
Zephyr@sh.itjust.works 1 day agoIt’s more so about scale. If you zoomed out far enough the CMBR is homogeneous. You can zoom in to about anything and it’ll not be homogeneous.
tetris11@feddit.uk 22 hours ago
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This map is covers the entire observable universe, it’s as zoomed out as it can go and it looks pretty rough in patches.
Edit: Oh, unless by zoomed out you mean beyond the observable
Zephyr@sh.itjust.works 19 hours ago
Yup, the observable universe shouldn’t be anything special necessarily. That is the universe should to on beyond it.
tetris11@feddit.uk 19 hours ago
But the only assumptions we can make about the unobserved universe comes from particle/quantum physics, which we explore in an idealised form
Zephyr@sh.itjust.works 19 hours ago
There’s some gravitational drag that’s been observed that would really only make sense if the matter was being dragged by something massive beyond the observable universe.