Lol as long as we are blind.
Don't start me you flat earth denier...
Lol. Consider me an emperialist and emperically the earth is a sphere
No, no no no... That's not how it works...
The earth is flat period, there's no debate to have about that, it's just that we live in a curved universe that's all. The curvature of space-time makes you see the earth as round, but it's an optical illusion, in fact it's flat
https://www.nature.com/articles/s41550-019-0906-9
>The recent Planck Legacy 2018 release has confirmed the presence of an enhanced lensing amplitude in cosmic microwave background power spectra compared with that predicted in the standard Λ cold dark matter model, where Λ is the cosmological constant. A closed Universe can provide a physical explanation for this effect, with the Planck cosmic microwave background spectra now preferring a positive curvature at more than the 99% confidence level. Here, we further investigate the evidence for a closed Universe from Planck, showing that positive curvature naturally explains the anomalous lensing amplitude
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