How does it feel to hold a billion-dollar telescope at the end of a robotic arm, floating above the Earth, knowing you're about to let it go and change our understanding of the universe forever?
We sat down with someone who did exactly that — not once, but twice.
Steve Hawley grew up in Salina, Kansas, decided he wanted to be an astronomer in third grade, and went on to fly five Space Shuttle missions over a 20-year career at NASA. He deployed the Hubble Space Telescope on STS-31, serviced it on STS-82, and launched the Chandra X-ray Observatory on his final flight. He's one of the only people — maybe the only person — to have worked on Hubble in space and then used it for research back on the ground. We talked about everything from his Kansas roots and KU education, to the terrifying pad abort on Discovery's maiden voyage, to the Hubble Deep Field, dark matter, the future of space telescopes, and the deeply personal story behind his new memoir, Eyes to the Stars: A Memoir for the Space Shuttle Generation. Steve also shared stories about his father — a Presbyterian minister who became, in effect, the astronauts' chaplain — giving the invocation at the Challenger memorial service and writing messages for crews spending Christmas in orbit.
This is a conversation with a Kansan who helped write some of the most important chapters in the history of space exploration. We think you'll understand why it was a pivotal moment for us.
HIGHLIGHTS
• Steve recounts spotting a Starlink launch streaking across the Kansas sky near Colby — and nearly running off the road.
• The third-grade science unit that sparked a lifelong passion for astronomy, and the fifth-grade launch of Alan Shepard that opened the door to the idea of people in space.
• How Steve fought to keep the astronomy major alive at KU after the sole astronomy professor retired.
• The fateful bulletin board posting at UC Santa Cruz: NASA was hiring a new role called "mission specialist astronaut."
• Steve's gut-wrenching decision to walk away from a prestigious postdoc in South America for a two-year astronaut candidacy with no guarantees.
• The dramatic pad abort on Discovery's maiden flight in 1984 — main engines fired, then shut down at T-minus four seconds, followed by a hydrogen fire no one could see.
• Operating the Canadarm to release Hubble into orbit, and what it meant to Steve as an astronomer to be the person who let it go.
• Returning to Hubble seven years later on STS-82 and finding it scorched, peeling, and weathered — and why servicing missions kept it alive for decades beyond its planned lifetime.
• The Hubble Deep Field: a 10-day exposure of a seemingly empty patch of sky that revealed 1,200 galaxies — and rewrote our understanding of how full the universe really is.
• Dark matter and dark energy make up 95% of the universe, and we still don't know what either of them is. Steve calls that "progress."
• The "Hubble Tension" — two independent ways of measuring the age of the universe that don't quite agree, and what that discrepancy might mean for physics.
• Why Steve initially said no to flying the Chandra mission — and how his boss persuaded him to change his mind.
• Steve's father, a Presbyterian minister, serving as a de facto chaplain to the astronaut corps — delivering invocations at the Challenger memorial and writing Christmas messages for crews in orbit.
• The deeply personal story behind Steve's memoir: weekly Zoom calls with his younger brother during cancer treatment, and how those conversations became a book.
CHAPTERS
0:00 — Starlink Sky Surprise
1:24 — Podcast Welcome and a Pivotal Moment
2:59 — Meet Steve Hawley
4:04 — Third Grade Astronomy Spark
6:34 — Kansas Roots and KU Path
8:57 — From Telescopes to NASA Offer
12:41 — Applying to Be an Astronaut
19:28 — Facing the Risk of Launch
20:27 — Discovery Scrubs and Pad Abort
27:17 — Deploying Hubble in Space
32:28 — Servicing Hubble and Aging Signs
34:22 — Keeping Hubble Alive Long Term
36:05 — Was Servicing Always the Plan
36:53 — Management Over Missions
37:47 — Back to Space Again
38:41 — Chandra and Great Observatories
40:25 — Last Landing Reflections
41:36 — Science From Orbit
42:21 — Hubble Tension Explained
45:14 — Dark Matter and Dark Energy
47:19 — Ground vs Space Telescopes
49:22 — Hubble Deep Field Shock
52:08 — Early Universe Mysteries
54:17 — Robots vs Astronauts
56:34 — Why Hubble Captivated
59:03 — Memoir: Eyes to the Stars
1:03:16 — NASA Chaplain Dad
1:06:23 — Kansas Sky Perspective
1:08:13 — Post Interview Wrap
1:09:29 — Launch Abort Addendum
1:11:20 — Credits and Sign Off
RESOURCES MENTIONED
Eyes to the Stars: A Memoir for the Space Shuttle Generation
Fili Creative
Forge Podcast
Learn more about the podcast at askakansan.com!
This show is part of the ICT Podcast Network, for more information, visit ictpod.net