Hubble Mirror Spherical Aberration27 June 1990
NASA identifies spherical aberration in Hubble's primary mirror, explaining the blurred appearance of the telescope's early images.
Historical person
Historical biography and chronological timeline for Edward Weiler, based on 1 World History Database records associated with United States of America.
NASA identifies spherical aberration in Hubble's primary mirror, explaining the blurred appearance of the telescope's early images.
This biography is assembled from World History Database records filtered by country and personal-name fields. Exact duplicate display records are removed. The database is an index rather than a complete narrative biography; formal research should verify entries against relevant primary or specialist sources.