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npunt 3 minutes ago [-]
Basically, moon bases need to be underground to prevent micrometeoroids from messing them up, and any bigger impact like this is going to wipe out anything we build, even underground.
All the more reason Earth is pretty awesome!
Fun fact: moon regolith is made of ~45% oxygen, so in a roundabout way digging underground is kind of like having an atmosphere.
Kirr 32 minutes ago [-]
> a whopping 728 feet across, more than twice the length of an American football field
For the rest of the world, this is ~222 meters, more than twice the length of a 100 meter track.
EDIT: Ninja'd! :-)
bigtech 8 minutes ago [-]
As with Mars (and Silo) we need a very deep pit to protect humans from the radiation.
In some more enlightened timeline there's a spirited competition between institutional and amateur astronomers towards predicting these, and some amateur is sitting on a $10M this-person-told-us-so-and-we-bet-against-them prize, which gets bigger every year (no prizes for the institutional side, they get a salary).
In that timeline's future we're then competing over who can most reliably prevent them.
The winners of such frivolous competitions over protecting the moon get funding for the more serious job of protecting Earth.
I don't even get that far but get a blank page except for: "Please enable JS and disable any ad blocker." They're doing a pretty good job of minimizing their traffic.
All the more reason Earth is pretty awesome!
Fun fact: moon regolith is made of ~45% oxygen, so in a roundabout way digging underground is kind of like having an atmosphere.
For the rest of the world, this is ~222 meters, more than twice the length of a 100 meter track.
EDIT: Ninja'd! :-)
In that timeline's future we're then competing over who can most reliably prevent them.
The winners of such frivolous competitions over protecting the moon get funding for the more serious job of protecting Earth.
You could have gotten this link: https://archive.is/88rlJ
(which is currently also the top link)
free to view, you already paid for it
https://science.nasa.gov/solar-system/moon/nasas-moon-orbite...
https://www.science.org/doi/10.1126/sciadv.aeh7812
For the rest of the world, it's about 222m.
> objects the size of monster truck tires
FFS, just use metric! Apparently that's about 1.7m.