J. R. P. Angel
YOU?
Author Swipe
View article: A 20 m wide-field diffraction-limited telescope
A 20 m wide-field diffraction-limited telescope Open
A 20 m space telescope is described with an unvignetted 1° field of view—a hundred times larger in area than fields of existing space telescopes. Its diffraction-limited images are a hundred times sharper than from wide-field ground-based …