What was wrong with Hubble's mirror, and how was it fixed? | BBC Sky at Night Magazine
Explore The Universe" - Featured Artifacts - Hubble Backup Mirror
Hubble Trouble - How did the Space Telescope Mirror End Up Flawed ? - Curious Droid
This photo shows the Hubble Space Telescope's fully assembled Optical Telescope Assembly (OTA) at the then Perkin-Elmer plant in Danbury, Connecticut in October 1984. Hubble's design consists of two hyperbolic mirrors, one
Corning, Kodak, and Hubble – The Pigeon Roost
FS: Perkin Elmer Hubble Telescope Model - collectSPACE: Messages
1979 Perkin Elmer Hubble Space Telescope Flight Mirror 8x10 Photo and Lithograph | #1859867945
POSTER HUBBLE SPACE TELESCOPE LOCKHEED PERKIN-ELMER PRESUMABLY LATE 1980's | eBay
20 years after launch, Hubble engineers pride still soars
Twenty-five years on: Hubble's unsung heroes | Science | The Guardian
Remembering the Assembly--and Repair--of the Hubble Space Telescope | 2020-01-13 | ASSEMBLY
Aderholt salutes the Hubble Space Telescope on its 30th birthday
Getting from here to there -- the Hubble's journey from its birthplace in Danbury
The testing error that led to Hubble mirror fiasco | New Scientist
Techno-turkey: Remembering Hubble's vision troubles, 30 Years On | Astronomy.com
Hexagon looked at the earth, the Hubble looked at the stars — Hexagon KH-9
![the difference a 2.2 micrometer defect can make. this is M100, as pictured by the Hubble Telescope before and after the problem was solved [x-post from r/pics] : r/space](https://external-preview.redd.it/SM4iKoEgqofKYkDolVJcBhFSQZAPe9zobqF6TK1i1EI.jpg?auto=webp&s=c3b1b5cb91eea6c417586bb451f2dad2154e6dbb "the difference a 2.2 micrometer defect can make. this is M100, as pictured by the Hubble Telescope before and after the problem was solved [x-post from r/pics] : r/space")
the difference a 2.2 micrometer defect can make. this is M100, as pictured by the Hubble Telescope before and after the problem was solved [x-post from r/pics] : r/space
Hubble's Mirror Flaw | NASA
Hubble Space Telescope - Wikipedia
How the Hubble Telescope cheated death | Nature
Test Equipment, Shim Washers, And A 30 Year Old Space Telescope | Hackaday
Official 1985 Perkin Elmer Hubble Space Telescope HST B&W Photograph - GiMiTEC
FS: Perkin Elmer Hubble Telescope Model - collectSPACE: Messages
Danbury is the Birthplace of the Hubble Telescope
What was wrong with Hubble's mirror, and how was it fixed? | BBC Sky at Night Magazine
Twenty-five years on: Hubble's unsung heroes | Science | The Guardian
