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Star Stuff

Star Stuff

Lowell Observatory 90 episodes Nov 5, 2026

Star Stuff is an astronomy podcast from Lowell Observatory. Hosts explore fascinating and extreme parts of the universe, including black holes and the work of scientists who study them. Episodes aim to make cosmic science accessible and engaging for general audiences.

Episodes

Appreciating the Magic with Steve Smith
Appreciating the Magic with Steve Smith Nov 5, 2026 40:00 Steve Smith has flown four Space Shuttle missions and logged seven spacewalks, including five to repair the Hubble Space Telescope and two to help build the International Space Station. Beyond the launchpad, his career has taken him from diplomacy to the tech industry to the keynote stage. In this episode of Star Stuff, Steve sits down with historian Kevin Schindler and Lowell astronomer Dr. Kyler
Saving the World with Dr. Ed Lu
Saving the World with Dr. Ed Lu Oct 19, 2026 37:04 Astronaut Dr. Ed Lu has flown the space shuttle, lived on the International Space Station, and helped build Google Maps. Now, he and his team at B612’s Asteroid Institute are working to create a map of the solar system. In this episode of Star Stuff, Ed joins Lowell astronomer Dr. Nick Moskovitz and historian Kevin Schindler to discuss how a small engineering team is developing tools to turn vast
Crew Members of Spaceship Earth with Nicole Stott
Crew Members of Spaceship Earth with Nicole Stott Sep 1, 2026 40:26 Astronaut Nicole Stott has spent 104 days in space, orbited Earth over 1,600 times, and even painted with watercolors aboard the International Space Station. In this episode of Star Stuff, Stott reflects on why she believes we’re all crew members of Spaceship Earth, how art became part of her work in orbit, and what she’s watching for as NASA’s Artemis missions push us back towar
Planetary Defense with Rusty Schweickart
Planetary Defense with Rusty Schweickart Aug 18, 2026 35:12 In this episode of Star Stuff, retired NASA astronaut and B612 Foundation co-founder Rusty Schweickart joins Lowell Mission Scientist Dr. Melodie Kao and Lowell Historian Kevin Schindler to explore a question with no borders: how do you unite a divided world against a threat that could strike anyone, anywhere?
Introducing Star Stuff: A Space Poddity
Introducing Star Stuff: A Space Poddity Nov 18, 2021 15:59 This is an intro to our new podcast, Star Stuff. Our first episode will be published on January 4, 2022, and will air weekly every Tuesday. Send questions, topic suggestions, corrections, or notes to info@lowell.edu or tweet us at @lowellobs. Subscribe between now and January 4, 2022, to get a special gift from our Star Stuff crew! Show us proof of your subscription to Star Stuff by tagging us in
Black Holes, Spacetime, and Bread
Black Holes, Spacetime, and Bread Jan 4, 2022 42:47 "Star Stuff Episode 01: Black Holes, Spacetime, and Bread" is now available wherever you get your podcasts! Listen in as Cody Half-Moon, Hailey Osborn, and Wesley Sonnemaker discuss how black holes affect our universe, the fabric of spacetime, and how it all relates to a bowling ball, a ping pong ball, and bread.
A Case For The Sky Egg
A Case For The Sky Egg Jan 11, 2022 39:00 Cody Half-Moon, Madi Mooney, and guest John Compton discuss the Moon. John's background of geology and theoretical physics (or, as he says, he's just "theoretically a physicist") mixed with the celestial excitement from our resident goth, Madi, make for a fascinating discussion about the Moon's history, its lore, and... various cycles.
The Secrets of Lowell Observatory
The Secrets of Lowell Observatory Jan 18, 2022 48:54 Star Stuff – Episode 03: “The Secrets of Lowell Observatory” Star Stuff discusses the “Secrets of Lowell” — all the best stories and lore you wouldn’t normally hear on a public tour of the campus. Hear about the 11-year-old girl who named Pluto, the stories surrounding our founder’s mausoleum, and the discovery of Pluto and dark matter. [View transcript here.]
What Would “Armageddon” Really Be Like?
What Would “Armageddon” Really Be Like? Jan 25, 2022 40:20 Star Stuff discusses “Armageddon” — the movie from 1998 and a potential real-life asteroid that could hypothetically threaten Earth. Learn what a life-threatening asteroid may actually look like, what perfect conditions would need to exist, and how sailing could save the world. This episode was made possible by Lowell Observatory’s members and donors.
“My Other Vehicle Explored Pluto” – We Talk To Dr. Alan Stern
“My Other Vehicle Explored Pluto” – We Talk To Dr. Alan Stern Feb 1, 2022 46:13 Famous engineer and planetary scientist Dr. Alan Stern joins the Star Stuff crew to share his experience leading the New Horizons mission to Pluto and beyond. Listen as we discuss why Dr. Stern considers Pluto to indeed be a planet based on his coined definition of the “Star Trek Test.” 
The Adventures of a Shadow Chaser and Asteroid Hunter: We Talk to Dr. Cathy Olkin
The Adventures of a Shadow Chaser and Asteroid Hunter: We Talk to Dr. Cathy Olkin Feb 8, 2022 57:18 In Episode 6 of Star Stuff, we sit down with famous planetary scientist Dr. Cathy Olkin, who has done everything from chasing occultations of Pluto in Switzerland to chasing Trojan Asteroids as the Deputy Principal Investigator of the Lucy Mission. Join the Star Stuff crew as we delve into her stories of incredible adventures and space exploration. This podcast is a part of our celebration of t
The Real Indiana Jones: We Talk to Dr. Johanson, the Lucy Discoverer
The Real Indiana Jones: We Talk to Dr. Johanson, the Lucy Discoverer Feb 15, 2022 52:59 Hear about Dr. Donald Johanson — the man who traversed Africa in his late 20s, slept with the lions, narrowly escaped helicopter crashes and a bout of Malaria, and through it all discovered the Lucy hominid fossil. This real-life Indiana Jones shares his incredible stories and discoveries with the Star Stuff crew, ahead of his appearance in Flagstaff at The Orpheum for Lowell Observatory's "Night

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