And yet the narrow-field Hubble produced this famous image
replyhttps://science.nasa.gov/mission/hubble/science/universe-unc...
Those are galaxies. In a field of view "about 1/13th the diameter of the full Moon."
Your point being?
replyHubble in certain circumstances can see narrow and far. If you express this as a cone, you can extrapolate a volume.
It might be very useful to have something that can search wide and maybe not as far; nearer Earth dangers perhaps. Express that as a wider cone and extrapolate volume.
I think their point is that it’s amazing.
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