https://xkcd.com/2908

Alt text:

Astronomers are a little unsure of the applicability of this index, but NASA’s Planetary Protection Officer is all in favor.

  • Bob Robertson IX @discuss.tchncs.de
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    8 months ago

    Fun fact, you can actually fit every single other planet at the same time in the space between the earth and the moon, with a bit to spare.

    Though, not for very long. Gravity hates when you try things like this.