Recommending: Trouble with Hubble
Summary
This episode of 13 Minutes follows NASA astronaut Kathy Sullivan as she prepares to deploy the Hubble Space Telescope, only to be devastated by the Space Shuttle Challenger disaster which grounds all launches. The narrative then explores the origins of Hubble, conceived by Lyman Spitzer to bypass atmospheric distortion, and details the tense launch of the shuttle Discovery. Despite a critical system hold during the countdown, the mission proceeds, but the episode concludes by revealing a hidden flaw in the telescope that threatens its future.
Topics discussed
Sponsors and introduction to the bonus episode
Host Maggie Adairin introduces the Hubble story
Astronaut Kathy Sullivan prepares in the clean room
First look at the Hubble Space Telescope
Mission objectives and the stakes of deployment
Kathy Sullivan learns of the Challenger disaster
The Challenger explosion and NASA's shutdown
Hubble sidelined and doubts about the future
Lyman Spitzer's 1946 vision for a space telescope
Why space observation is superior to ground-based
Hubble's scientific instruments and fundamental questions
Promotion for The Interface podcast
Launch day preparations in 1990
Crew arrival and boarding the shuttle
Countdown begins and APU startup
Valve sensor error and manual override decision
Liftoff of Space Shuttle Discovery
Teaser for the telescope's optical flaw
Credits and closing remarks
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