I'd like to speak to someone about a mortgage esomeprazole 20 mg mylan The Magellan Telescope has a 21-foot diameter mirror, which is one reason it can take better pictures. Compared to the Hubble's 8-foot mirror, that makes a big difference. However, even with so large a mirror, image blurring is still a problem when taking photos from Earth, due to disturbances in the atmosphere. To avoid this problem, a second mirror was attached to the telescope that changes its shape to adapt to the atmosphere 1,000 times per second. This prevents the blurriness that other ground-based telescopes usually experience.