degenerate_neutron_matter

Just some guy saying some things

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Joined 4 个月前
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Cake day: 2025年12月27日

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  • The focus isn’t really an issue since at that distance everything is approximately at infinity (think taking a photo of two distant mountains; even if one is further than the other they’ll both be in focus).

    As for tracking, it probably took some math to figure out where to point, but actually tracking shouldn’t be an issue. Hubble was moving much slower than the Earth relative to the satellite (hence the blurry background) so the tracking speed should be well within its capability.

    Still a really impressive photo though!