What else do those nerds have to do all day? We don't have a shuttle program anymore. We aren't currently doing moon missions. The private sector nerds are launching more rockets than NASA. Are all the nerds working on "Space Force"?First, to say nothing is not a lie.
I'm not sure you heard my man Billy Bob, but it most definitely is a big ass sky, and I'm quite sure we could never have the redonkulous budget it would take to monitor all of it.
A rock that size is less than a grain of sand in all that space. Not sure why you seem so convinced they couldn't have simply not seen it. It's like not seeing a speck of dust before it hits your windshield at 70 mph.
Face it dude, the nerds had one job. One job!