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's Greatest Discoveries Weren't Planned; They Were Surprises
Deployment of the Hubble Space Telescope, 1990. The Hubble Space Telescope (HST) was put into orbit from the Space Shuttle Discovery, mission STS-31 on 24 April 1990. HST, still in the grip
ESA - Hubble Space Telescope, 1990-in operation, revolutionising astronomy
Hubble Space Telescope Deployed -- April 25, 1990 | NASA
10 Fascinating Facts About the Hubble Space Telescope - HISTORY
April 24, 1990: Hubble Becomes Big Eye Above Sky | WIRED
Unacademy on Twitter: "#OnThisDay in 1990, NASA's Hubble Space Telescope was brought into space and placed in Earth's orbit by the Space Shuttle Discovery. https://t.co/VRZtkzZ7Q8" / Twitter
STS-31 - Wikipedia
Grandiose Entdeckungen durch das Hubble-Weltraumteleskop — Google Arts & Culture
April 1990 - Hubble Space Telescope (HST) Launched | NASA
reflecting telescope | Britannica
NASA gets 2 Hubble-size telescopes from spy agency | CBC News
Hubble Telescope Test Inspires Changes at NASA to Combat Gender Bias - Scientific American
Benchmarks: April 24, 1990: The Hubble Space Telescope is launched
Hubble Space Telescope: Pictures, facts & history | Space
Hubble space telescope launched, 1990 - Newspapers.com
April 25, 1990, Deployment of the Hubble Space Telescope | NASA
How to see the photo the Hubble Space Telescope took on your birthday | The Scotsman
Hubble Telescope's Silver Anniversary - Sky & Telescope - Sky & Telescope
The Hubble telescope turns 32: Here are some of its greatest hits | Salon.com
Deployment of the Hubble Space Telescope, 1990
Weltraumteleskop "Hubble" entdeckt Stern in Rekordentfernung
Hubble Space Telescope fixed after a month without astronomical viewing - BelfastTelegraph.co.uk
The Hubble Space Telescope launched 1990 - YouTube
 "Trouble For Hubble, In Orbit Since 1990, As Gyro Fails On Space Telescope")