Why not? They are massive only because you are limited by earth surface. In space there are no limits, see Radioastron for example, and that was decades ago.
Right now for the price of that one project one could have a humongous radio telescope in orbit without any interference. If only people could really look forward.
Right now for the price of that one project one could have a humongous radio telescope in orbit without any interference. If only people could really look forward.