I don't think that distinction matters. If Earth gets wiped out by a meteor, or ...

		ceejayoz on Oct 22, 2019 \| parent \| context \| favorite \| on: Our Dazzling Night Sky When the Milky Way Collides... I don't think that distinction matters. If Earth gets wiped out by a meteor, or weaponized Ebola, in either case it might be nice to have a backup.