Is this the greatest ever scientific instrument? Been floating around in orbit since 1990, and been our window to the universe. Apparently they ****ed up big time when they first launched it, and had to go back up n give it a pair of spectacles, but when it finally blinked, it gave us views we could only imagine. Will be a sad day, when they finally burn it up in Earth's orbit.......but it's replacement, the James Webb telescope promises to take things to a whole new level. They better get it right the first time though, its orbit will be a million miles out, so no second chance. Anyway, can you think of a better scientific instrument than the Hubble telescope?