OT: Out of the World image

Matthew Hunt mph at pobox.com
Thu Apr 11 11:44:00 EDT 2019

On Thu, Apr 11, 2019 at 11:39 AM Mark Roberts
<postmaster at robertstech.com> wrote:

> Also: It's HUGE! https://xkcd.com/2135/

But also tiny! By my calculations, the accretion disc appears about
1/15 as large as the flag planted on the moon.

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