https://phys.org/news/2018-07-south-africa-unveils-super-radio.html

When fully operational, the SKA telescope will be 50 times more powerful than any other telescope in the world.

"The telescope will be the largest of its own kind in the world—with image resolution quality exceeding the Hubble Space Telescope by a factor of 50 times," said David Mabuza, the deputy president of South Africa.