Telescopes on the ground may be cheaper, but Hubble shows why they are not enough
On This Day: Hubble Space Telescope Was Placed into Orbit in 1990
The Hubble Space Telescope Hasn't Burned Out Yet - The Atlantic
Hubble Telescope From Idea to Launch | Hubble Telescope History
Hubble Space Telescope launches April 24 1990 - YouTube
On This Day in History - April 25, 1990 – MightyToy
Benchmarks: April 24, 1990: The Hubble Space Telescope is launched
Hubble Launch | ESA/Hubble
NASA Gives the Hubble Space Telescope Another Five Years of Life
STS-31 - Wikipedia
April 1990 - Hubble Space Telescope (HST) Launched | NASA
Trouble For Hubble, In Orbit Since 1990, As Gyro Fails On Space Telescope
Hubble Telescope's Silver Anniversary - Sky & Telescope - Sky & Telescope
NBC2 News - 2Day in History on April 24, 1990, the Hubble Space Telescope was launched into low Earth orbit! What will make history today? NBC2 News Today has everything you need
Hubble Space Telescope: history and facts | BBC Sky at Night Magazine
The Hubble Space Telescope: 1990–2021? | by Briley Lewis | The Particle | Medium
Hubble Mission Timeline
ESA - How Hubble got its wings
ESA - Hubble overview
1 billion seconds in space! NASA's Hubble Space Telescope surpasses major milestone | Space
Hubble Space Telescope - Wikipedia
A history of the Hubble Space Telescope | BBC Sky at Night Magazine
HUBBLE SPACE TELESCOPE MODEL, BY PENWAL INDUSTRIES FOR NASA, CA 1990 | Space Exploration | Books & Manuscripts | Sotheby's
