Very cool! It should also break one Harvard astronomerâs heart to learn this is not a 20 km- diameter object. Since weâd expect to see thousands of smaller comets for each comet that big, this wouldnât be an interstellar comet. But, turns out, itâs a smol, D=1 km, statistically likely what? COMET.
add a skeleton here at some point
about 19 hours ago