Oh rats!
I read about ths last night. I love the Hubble but its real troubble is how expensive it is.
Untill this sort of camera can be made more cheaply there will be a severe limit on our ability to see the universe at long rages.
The first beanstalk will cost much more than the Hubble ever did but a bigger Hubble and many other space rojects would afterwards be much more cheap.
The beanstalk is the Panama Canal of our time.