You need to put these telescopes at high altitude and in places that have clear dark skies.
?????
One is a radio telescope, the other is an array tanks filled with water and sensors.
You are right. I engaged in the fine freeper tradition of posting without thinking. Actually, looking at this it looks like a government funded boondoggle for lots of trips and parties for scientists, university deans and their funding officers, and you can’t seriously think you want to take away their fun, do you?