I like how the number 42 is weaved into this. At 177 light minutes into the journey, there is the following message: Emptiness is actually everywhere. It’s so

I like how the number 42 is weaved into this. At 177 light minutes into the journey, there is the following message: Emptiness is actually everywhere. It’s something like 99.9999999999999999999958% of the known universe. leaving 4.2E-21 or 0.0000000000000000000042% non-emptiness in the universe. I can't find any sources backing up this figure, but I wonder if it was the author's intent to smuggle in a Hitchhiker's Guide to the Galaxy reference. Edit: Just saw the second reference to this at 208 light minutes.